Yes, Crumb also did CARicatures, showing the muscles on muscle cars.
These are scans from Wood originals, material we didn't get around to using in Against the Grain. Click on label to see all in the Wood Chips series. The basic premise of Wood Chips is to show early Wood drawings and sketches in thematic groupings. The first compared a sketch and finish. The second showed how Wood taped together drawings he wanted to save. #3: Hondo images. #4: Mad logo. #5:Weegie. #6: Infinitus/Animan. #7: Vehicles.