Willy Pogany, born in 1882 in Hungary, was an artist and illustrator in the first half of last century, who worked on everything from children's books to books of poetry, history, magazine articles and ads, and much, much more. [more inside]
The permanent collection of the (US) National Veterans Art Museum in Chicago contains more than 2,500 pieces of art by 250 artists, all of which can be seen at NVAM Collection Online. The site includes biographical material on the artists who created the work. Featured Artwork. A small selection. (Via. Images at links in this post may be nsfw, and/or disturbing to some viewers.)
USMC Warrant Officer (ret.) Michael D. Fay served as a combat artist from 2000 through January 2010 under the History Division of the Marine Corps University. He once described his orders from them as "Go to War. Do Art." Fay was deployed several times to Iraq and Afghanistan, and has been keeping a blog of his sketches since 2005. [more inside]
Dude-a-day: 365 Days of Dudes - October 2008 through October 2009.
Letman : Job Wouters is a Dutch designer known for his two-color flyers, which emphasize manic color and hand-lettering. His sketchbooks (White, Gray, and Black) are full of fun letter design.