Courtesy Bill Griffith:

Courtesy Seth: 

Courtesy Kim Deitch, oh yeah: 

Courtesy Jordan Crane (who, I should add for the record, has since expressed hatred of this sketch): 

From Irwin Chusid:

Jim Flora Art LLC continues its limited edition fine art print series with an uncirculated black & white pen and ink drawing from the mid-1990s entitled Sunday Morning. This is the latest-life work by the artist we have offered in a numbered edition. Two prints are now listed on eBay at a launch price [now sold out]. Price will increase for subsequent prints in the edition. Our previous limited edition prints are available at JimFlora.com.

Fine art works:
http://www.jimflora.com/fineartworks.html

Album cover art:
http://www.jimflora.com/albumcoverart.html

Happy Memorial Day everyone. Here's two sketchbooks to help make up for my less than daily posting the last couple weeks, courtesy Megan Kelso and Brian Ralph:

Courtesy Ron Rege, Jr.:

Courtesy Rich Tommaso: