Great drawing blog, although finished in Dec 2009. This woman draws herself just like I draw myself. A drawing twin!
Discussion and challenge to doodle, some excellent links on this article also.
DUIF sets webconic challenges each week, with a starter frame. See what Ryan Hudson and Justin Boyd get up to, plus guest artists.
"channelATE.com: Comics and Cartoons by Ryan Hudson"
A site with 100s of drawing lessons, online drawing tools, as well as a library full of 1000s of drawing tutorials elsewhere on the net.
Monthly prize draws, monthly themes, hosts to inspire you, and a challenge to sketch more in 2011.
"Illustration Friday is a weekly creative outlet/participatory art exhibit for illustrators and artists of all skill levels. It was designed to challenge participants creatively."
Get it Scrapped is not just an excellent resource for scrapbookers. The site also contains a growing series of tutorials on using copic markers, and many journaling and design ideas also.
Magazine and blog advocating the work of art students, graduates and design professionals. The Zine is available in print and e-zine (downloadable) versions.
Rebecca Horwood is an illustrator with a professional website, but her blog - this chicken - includes many beautiful illustrations she does on brown notebook paper, plus a few chickens and owls.
Illustration Daily is a paper.li newspaper published from twitter, curated via Brian E. Young's twitter list.
James Gulliver set out to draw and sketch all the buildings in New York.
Urban Sketchers has many contributory artists inspired to draw from their locations across the world.
Drawn in Black - tutorials, interviews, how-tos for drawing and sketching.