#senefelder
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uwmspeccoll · 1 year ago
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Milestone Monday
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On this day, November 6, 1771, Alois Senefelder (1771-1834) inventor of lithography was born. The son of an actor and tasked with supporting his mother and siblings after his father’s death, Senefelder began his own acting career at age twenty and extended his occupational talents into playwriting. Unable to afford to publish a new play he’d written, Senefelder experimented with what he called “stone printing” in the 1790s, etching acid resistant ink onto limestone and subsequently inventing the first planographic process in printing. Senefelder perfected the chemical process and designed a special printing press with the help of the André family and within five years lithography was being used as a cheap form of creating reproductions by publishers and in mapmaking by land surveying offices throughout Europe.  
By the early 1800’s Senefelder and his contemporaries were thinking of ways to introduce color to lithography. Senefelder outlined his ideas on chromolithography in his 1818 book A Complete Course of Lithography, but it was Godefroy Engelmann of France who was awarded the patent for it in 1837.  
In celebration of Senefelder’s birthday and all that he contributed to the printing world; we’re looking at the American Encyclopedia of Printing published in 1871 by Menamin & Ringwalt of Philadelphia. Included within the section on lithography is a storied portrait of Senefelder surrounded by his tools and accomplishments. The lithographic portrait was printed by Duval & Hunter, lithographers and chromo publishers out of Philadelphia.
It wasn’t long before artists saw the appeal of lithographs and began taking advantage of the new printing technique. Lithography was far more approachable than other printing methods of the time like engraving, because artists could draw directly on the stone with familiar tools, such as pens and crayons. They did not need to master a new medium or skill to create highly accurate prints with deep textural qualities.
Among the artists of the 1800’s diving into lithography, Honoré-Victorin Daumier (1808-1879) excelled in the medium. Daumier was a prolific French artist who created more than 4,000 lithographs in addition to his many sculptures, paintings, drawings, and wood engravings. His specialty was satirical social caricatures of Parisian life where he effortlessly blended artistry, social commentary, and humor as showcased in the following lithographs held within our collection. The prints were published in 1840 by La maison Aubert of Paris. 
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View other posts from the American Encyclopedia of Printing.
View more posts with lithographs.
View more Milestone Monday posts.
– Jenna, Special Collections Graduate Intern 
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e-r-r-o-r-5-0-3 · 2 years ago
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Litografía de Senefelder (1819)
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kuipiedekat · 2 years ago
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Since...
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alexrentsch · 13 years ago
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Berlin Pankow Prenzlauer Berg
Saarbrücker Straße | U-Bahnhof Senefelder Platz | Florastraße
Canon EF 24mm f/1.4L II USM@Canon EOS 5D Mark II
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chalk-board-galore · 10 months ago
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Aaaaaaaa, Cynthia Spiering..... Spierimg
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unmechan1cal · 2 years ago
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evidence-based-activism · 1 month ago
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Sex Differences in Physical Strength
A while ago, I explained the substantial issues with IOC study on Transgender Athletes, and explained how the physical advantages for men in sports also apply to transwomen. However, I wanted to make an additional post highlighting the evidence base for sex differences in physical performance. These differences underlie arguments for important issues like sex-segregated sports and self-defense laws.
This 2023 review [1] of several hundred studies found:
Female grip strength (a proxy for overall strength) is around 75% of male grip strength, starting around age 15
Men are stronger in all muscle groups, but this difference is more pronounced in upper body strength tests
When comparing male and female power-lifters with the sex-relative body masses, female power-lifters strength was between 46-64% that of males
There is no evidence that a neurological factor (i.e., voluntary activation) underlies this difference
Instead differences in "muscle mass, size, and fiber type" are most likely responsible
Despite lesser strength, women demonstrated greater muscle endurance than men
This 2024 review [2], again, of several hundred studies, discusses the physiological differences that may underlie this, including sex hormones (e.g., testosterone, estrogen), body composition, organ size, among others. This review confirms and extends the research in [1].
This 2022 review [3] describes the sex differences underlying differences in endurance sports. Importantly, males and females each have some advantageous traits, but when examined holistically men's physiology confers them a performance advantage. This 2022 review [4] discusses the impacts of sex differences in oxygen utilization.
This 2023 review [5] further discusses the biological factors that underlie these differences, extending the discussion to the molecular level.
Together these reviews illustrate undeniable sex differences in physiology. Please see the initial link for an examination of how these differences apply to all biologically male individuals.
Importantly, however, these differences are rarely relevant in day-to-day life (i.e., for almost all jobs, for non-physical activities, etc.). These differences are primarily relevant when considering "competitions" between individuals whether they are recreational (e.g., sports) or antisocial (e.g., physical fights, abuse, etc.).
References under the cut:
Nuzzo, J. L. (2023). Narrative review of sex differences in muscle strength, endurance, activation, size, fiber type, and strength training participation rates, preferences, motivations, injuries, and neuromuscular adaptations. The Journal of Strength & Conditioning Research, 37(2), 494-536.
Hunter, S. K., & Senefeld, J. W. (2024). Sex differences in human performance. The Journal of Physiology, 602(17), 4129-4156.
Besson, T., Macchi, R., Rossi, J. et al. Sex Differences in Endurance Running. Sports Med 52, 1235–1257 (2022). https://doi.org/10.1007/s40279-022-01651-w
Santisteban, K. J., Lovering, A. T., Halliwill, J. R., & Minson, C. T. (2022). Sex differences in VO2max and the impact on endurance-exercise performance. International journal of environmental research and public health, 19(9), 4946.
Landen, S., Hiam, D., Voisin, S., Jacques, M., Lamon, S., & Eynon, N. (2023). Physiological and molecular sex differences in human skeletal muscle in response to exercise training. The Journal of physiology, 601(3), 419-434.
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fromthedust · 11 months ago
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reconstruction of Archaeopteryx
Archaeopteryx fossil - Berlin specimen
Paleontologists have long thought that Archaeopteryx ('ancient feather' or 'ancient wing') fossils placed the dinosaur at the base of the bird evolutionary tree. Recent evidence suggests the beast may be best described as a birdlike dinosaur rather than an early bird, though it probably could fly after a fashion. Archaeopteryx is about 150 million years of age, while the ancestor of all living birds lived sometime in the Late Cretaceous — 50 to 65 million years ago.
In 1861, the first Archaeopteryx skeleton, which was missing most of its head and neck, was unearthed near Langenaltheim, Germany. However, the most complete skeleton, the Berlin Specimen, was discovered in 1874 or 1875 near Eichstatt, Germany by farmer Jakob Niemeyer, who sold it in 1876 to innkeeper Johann Dörr. Through various transactions, the fossil, which is the first found to have an intact head, eventually wound up being in the Humboldt Museum fur Naturkunde, where it still resides. To date there have been 11 other Archaeopteryx fossils found, the latest discovered in 2010 (described in 2014). All of the fossils come from the limestone deposits near Solnhofen. Recent tests performed on the specimens indicate that the primary coloring of the feathers of Archaeopteryx were black, possibly with lighter colored tips.
Jurassic deposits of Solnhofen limestone in southern Germany are marked by rare but exceptionally well preserved fossils of many species. It was first quarried nearly 2,000 years ago by the Romans who used the stone for paving roads and building walls. In later Roman times the mosaic floor of the church of Hagia Sofia in Istanbul was made of this limestone. In the Middle Ages, the stone was also used as floor and roofing material, and artisans used the material in the making of bas-relief sculptures and headstones. A decisive turning point in the history of the stone was the determination in 1673 by Alois Senefelder that the dense, fine-grained material was ideally-suited for use in the newly discovered printing process of lithography, a use that caused quarrying to increase dramatically.
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thinkingimages · 2 years ago
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Woman in wedding dress (Greece)
Bibliographic Citation
STACKELBERG, Otto Magnus von. Costumes & Usages des Peuples de la Grèce Moderne dessinés sur les lieux…, Paris, Senefelder & Formentin pour Marino, ca. 1828.
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muspeccoll · 2 years ago
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#WordyWednesday
Lithography: An illustration process invented in 1798 by Alois Senefelder that is neither intaglio nor relief. Lithography involves writing on a flat surface with a grease-crayon and then applying an acid solution to slightly etch the non-drawn surfaces. The entire surface is then covered in water, which does not lie on the greasy marks (as water and grease repel one another). A greasy printing ink is then applied, which only settles on the greasy drawing, and can then be printed. Lithography can be done using special limestones or using metal plates. It allows color printing in a way that previous illustration techniques did not and is still practiced by artists today.
Image: Coffin, Haskell, 1878-1941. Joan of Arc saved France: women of America save your country. New York: United States Printing & Lithographic Co., 1918?. D522.25 .C64 1918. Digitally available at the MU Digital Library.
(via Jobbing — Lithography · Rare Books: A Glossary · Special Collections and Archives)
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brookston · 2 months ago
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Holidays 11.6
Holidays
All the Good Things Wrapped Up in One Day
Arbor Day (Republic of Congo, Samoa)
Bank Workers’ Day (Argentina)
Constitution Day (Dominican Republic, Tajikistan)
Electric Razor Day
Fala Day
Fill Our Staplers Day
Finnish Swedish Heritage Day
Flag Day (Chad, Finland)
Global Refill Day
Green March Day (Morocco, Western Sahara)
Gustavus Adolphus Day (Sweden)
Hydrogen Bomb First Test Day
International Day For Preventing the Exploitation of the Environment in War & Armed Conflict (UN)
International End Gossip Day
International Tracksuit Day
Legalization Day (Cannabis)
Malaria Day in the Americas
Marching Band Day
Marijuana Recreational Legalization Day (Colorado, Washington)
Marooned Without a Compass Day
Measure Up Day
National Basketball Day (a.k.a. Play Basketball Day)
National I Read Canadian Day (Canada)
National Ladies Learning Code Day (Canada)
National Michele Day
National Report Home Health Care Fraud Day
National Stacey Abrams Day
National Team Manager Day
Obama Day (Kenya)
Pine Nut Day (French Republic)
Recreational Cannabis Legalization Day (Colorado)
Saxophone Day
Scotchtoberfest (The Simpsons)
Skirret Day (French Republic)
Stranger Things Day
Tazaungdaing (Myanmar)
United Americas Day
World Cee-C Day (Nigeria)
World Lets Stop Shouting Awareness Day
World Materials Day
World Paper Free Day
Food & Drink Celebrations
Do Tater Tots Ever Grow Up? Day
Global Donut Day
National Nachos Day (a.k.a. I Love Nachos Day)
Peanut Butter Lovers Day
Independence & Related Days
Constitution Day (Tajikistan)
Cycoldia (Declared; 2018) [unrecognized]
Day of the First Shout For Independence (El Salvador)
Mexico (Independence Declared; 1813)
Polish Republic (Declared; 1918)
1st Wednesday in November
Eat Smart Day [1st Wednesday]
Hump Day [Every Wednesday]
International Pathology Day [1st Wednesday]
International Stress Awareness Day [1st Wednesday]
Men’s World Day [1st Wednesday]
National Advent Calendar Day [1st Wednesday]
National Eating Healthy Day [1st Wednesday]
National Holiday Calendar Day [1st Wednesday]
National Stress Awareness Day (UK) [1st Wednesday]
Take Our Kids to Work Day (Canada) [1st Wednesday]
Wacky Wednesday [Every Wednesday]
Website Wednesday [Every Wednesday]
Wheat Beer Wednesday [1st Wednesday of Each Month]
Wilderness Wednesday [1st Wednesday of Each Month]
Wobbly Wednesday [1st Wednesday]
Weekly Holidays beginning November 6 (1st Full Week of November)
None Known
Festivals Beginning November 6, 2024
Dublin Book Festival (Dublin, Ireland) [thru 11.10]
Hawai'i Food & Wine Festival (Oahu, Hawaii) [thru 11.10]
Jazz Fest Sarajevo (Sarajevo, Bosnia and Herzegovina) [thru 11.9]
Stockholm International Film Festival (Stockholm, Sweden) [thru 11.17]
Worlds of Flavor International Conference and Festival (Napa Valley, California) [thru 11.8]
Feast Days
Adelaide of Italy (Christian; Saint)
Albert Camus (Writerism)
Alois Senefelder (Artology)
Barlaam of Khutyn (Christian; Saint)
Birth of the Bab (Baha'i) [1 Muharram]
Birth of Tiamat (Ancient Egyptian mother of gods, goddess of primeval chaos)
Burroughs Day (Church of the SubGenius; Saint)
Cosimo de Medici the Elder (Positivist; Saint)
Dabucuri uiga, (Initiation Rites of the Young Men; to Jurupari, South American Guarani/Tupi God)
Demetrian (Christian; Saint)
Dodo Grieving Day (Pastafarian)
Feast of All Saints of Ireland (Ireland)
Festival of Total Submission
Herne’s Day II: Predator (Pagan)
Illtud (a.k.a. Illtyd or Iltntus; Christian; Saint)
Illitud’s Bell (Celtic Book of Days)
Learn a New Swear Word Day (Pastafarian)
Leonard of Noblac (Christian; Saint) [Coopers] *
Los Posadas (Latin America) [until 12.24]
Lucy Jones (Muppetism)
Melaine of Rennes (Christian; Saint)
Misa de Gallo begins (Rooster’s Mass; Philippines) [until 12.24]
Stephanie Vozzo (Artology)
Tiamat the Dragon Mother Day (Everyday Wicca)
Winds of Change Day (Starza Pagan Book of Days)
Winnoc (Christian; Saint)
Wish-Granting Championships (Fairies; Shamanism)
Lucky & Unlucky Days
Sakimake (先負 Japan) [Bad luck in the morning, good luck in the afternoon.]
Tycho Brahe Unlucky Day (Scandinavia) [33 of 37]
Uncyclopedia Bad to Be Born Today (because it’s National Day to Lose Money on Horses.)
Unglückstage (Unlucky Day; Pennsylvania Dutch) [26 of 30]
Unlucky Day (Grafton’s Manual of 1565) [51 of 60]
Premieres
All Along the Watchtower, recorded by Bob Dylan (Song; 1967)
And Then There Were None, by Agatha Christie (Mystery Novel; 1939) [29]
Behind Blue Eyes, by The Who (Song; 1971)
The Boondocks (Animated TV Series; 2005)
Chew Chew Baby or Stick to Your Gums (Rocky & Bullwinkle Cartoon, S4, Ep. 175; 1962)
A Cowboy Needs a Horse (Disney Cartoon; 1956)
Cry Freedom (Film; 1987)
Elizabeth (Film; 1998)
The Flea Circus (Tex Avery MGM Cartoon; 1954)
Forget-Me-Net, Parts 3 & 4 (Underdog Cartoon, S2, Eps. 31 & 32; 1965)
Foxtrot, by Genesis (Album; 1972)
Go Down Mooses or The Fall Guy (Rocky & Bullwinkle Cartoon, S2, Ep. 70; 1960)
Harry Potter and the Goblet of Fire (Film; 2005) [#4]
Head (Film; 1968)
Hiding Out (Film; 1987)
Hold What You’ve Got, by Joe Tex (Song; 1964)
Ickle Meets Pickle (Terrytoons Cartoon; 1942)
Jersey Boys (Broadway Musical; 2005)
John Wesley Harding, recorded by Bob Dylan (Song; 1967)
Justify My Love, by Madonna (Album; 1990)
Kitty Caddy (Phantasies Cartoon; 1947)
Less Than Zero (Film; 1987)
Little Good Beep (WB LT Cartoon; 2000)
The Little Match Girl (Color Rhapsody Cartoon; 1937)
Little Red Walking Hood (WB MM Cartoon; 1937)
Made in Heaven, by Queen (Album; 1995)
Meet the Press (TV Series; 1947)
The Missing Mountain or Peek-a-Boo Peak (Rocky & Bullwinkle Cartoon, S2, Ep. 69; 1960)
The Moon Fell in the River, by Guy Lombardo (Song; 1940)
Paper Doll, by The Mills Brothers (Song; 1943)
Passenger 57 (Film; 1992)
Pisces, Aquarius, Capricorn & Jones Ltd., by The Monks (Album; 1967)
Precious (Film; 2009)
Rain of Terror or The Desperate Showers (Rocky & Bullwinkle Cartoon, S4, Ep. 176; 1962)
The Robot Spy (Animated TV Show;Jonny Quest #8; 1964)
Secrets of Life (Short Documentary Film; 1956)
Ski-Napper (Chilly Willy Cartoon; 1964)
Sky Trooper (Disney Cartoon; 1942)
Spectre (UK Film; 2015) [James Bond #24]
Spotlight (Film; 2015)
Symphony No. 3 in A Minor, by Sergei Rachmaninoff (Symphony; 1936)
Time Bandits (Film; 1981)
24 (TV Series; 2001)
The Universe in a Nutshell, by Stephen Hawking (Book; 2001)
The Unpopular Mechanic (Oswald the Lucky Rabbit Cartoon; 1936)
An Unsuitable Job for a Woman, by P.D. James (Novel; 1972)
When We Were Very Young, by A.A.Milne (Children’s Book; 1924)
Wintertime Dreams, recorded by Woody Herman (Song; 1936)
Woody’s Kook-Out (Woody Woodpecker Cartoon; 1961)
Your Friend the Rat (Pixar Cartoon; 2007)
The Zoo (Oswald the Lucky Rabbit Cartoon; 1933)
Today’s Name Days
Christina, Leonhard, Rudolf (Austria)
Leonard, Melanija, Sever, Vedran (Croatia)
Liběna (Czech Republic)
Leonhardus (Denmark)
Aadi, Aado, Aadu, Ado, Adolf (Estonia)
Mimosa (Finland)
Bertille, Léonard (France)
Christine, Leonhard, Nina (Germany)
Leonardo (Greece)
Lénárd (Hungary)
Leonardo (Italy)
Leo, Leonards, Leonhards, Leons, Linards (Latvia)
Ašmantas, Leonardas, Vygaudė (Lithuania)
Lennart, Leonard (Norway)
Feliks, Leonard, Trzebowit, Ziemowit (Poland)
Pavel (Romania)
Renáta (Slovakia)
Alejandro, Leonardo, Severo (Spain)
Adolf, Gustav (Sweden)
Mac, Mack, Mackenzie, Makenzie, Mckenzie (USA)
Today is Also…
Day of Year: Day 311 of 2024; 55 days remaining in the year
ISO: Day 3 of Week 45 of 2024
Celtic Tree Calendar: Hagal (Hailstone) [Day 11 of 28]
Chinese: Month 10 (Yi-Hai), Day 6 (Jia-Xu)
Chinese Year of the: Dragon 4722 (until January 29, 2025) [Wu-Chen]
Hebrew: 5 Heshvan 5785
Islamic: 4 Jumada I 1446
J Cal: 11 Wood; Foursday [11 of 30]
Julian: 24 October 2024
Moon: 24%: Waxing Crescent
Positivist: 3 Frederic (12th Month) [Guicciardini / Philippe de Comines]
Runic Half Month: Wyn (Joy) [Day 15 of 15]
Season: Autumn or Fall (Day 45 of 90)
Week: 1st Full Week of November
Zodiac: Scorpio (Day 14 of 30)
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uwmspeccoll · 2 years ago
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Labarte’s Histoire des Arts Industriels, part deux!
Last month we posted images from the first album of plates of Histoire des arts industriels au Moyen Âge et à l'époque de la Renaissance, published in four volumes between 1864-1866 by A. Morel et Cie. of Paris. In that post, we discussed the creator, Jules Labarte, and a bit of the publishing history. This post will focus on Imprimerie Lithographique de Lemercier, the firm responsible for image reproduction in Labarte’s Histoire. 
Founded by Rose-Joseph Lemercier in 1837, Lemercier was the largest lithography firm in Paris between 1850 and 1870 and was instrumental in industrializing the lithography business in France and integrating new photolithographic processes into his repertoire. The son and grandson of basketmakers, Lemercier was apprenticed out to follow in the family business, but he quickly became enchanted with printing, studying first under Joséphine-Clémence Formentin before apprenticing for Édouard Knecht, nephew and successor of Aloys Senefelder, the inventor of lithography. 
Lemercier attempted his own innovations, including an effort to develop his own photolithographic process in the early 1850s. Ultimately, he purchased the patent for the process developed by Alphonse Poitevin. The image below is an example of that process:
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View more posts with chromolithographs.
View more Decorative Sunday posts.
-Olivia, Special Collections Graduate Intern
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mybeingthere · 2 years ago
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Henryk Płóciennik  -   Fishing IV, (zincography, 1967).
Zincography was a planographic printing process that used zinc plates. Alois Senefelder first mentioned zinc's lithographic use as a substitute for Bavarian limestone in his 1801 English patent specifications. In 1834, Federico Lacelli patented a zincographic printing process, producing large maps called géoramas.
https://en.wikipedia.org/wiki/Zincography
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kuipiedekat · 7 months ago
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Work in progress
(one ♥️)
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alexrentsch · 13 years ago
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Berlin Pankow Prenzlauer Berg
U-Bahnhof Senefelder Platz
Canon 24mm f/1.4L II USM@Canon EOS 5D Mark II
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coldcanyon · 2 years ago
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Senefelder Receives the Secrets of Lithography
color intaglio print by Warrington Colefield (American, 1921-2018)
from The History of Printmaking series (1975-1978)
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