If you haven’t looked at the site plan59, you should. It stocks galleries of advertising art from the 30s, 40s, 50s, and 60s, most of it very bright and colorful. Looking at it is very refreshing, like doing situps in the office. Only better, because you don’t have to worry about whether the floor is clean. Some representative selections below.
1960 Pontiac Bonneville Sports Coupe
Street scenes like this one above are favorites.
Republic Steel 1936
Notice the deep horizon here.
acilius
believer1
lefalcon
losthunderlads
vthunderlad
Panther Red 