I've just uploaded a new product, The Colors of Dr. Seuss Color Posters!  This has been requested several times and I hope they're what you were after!'

The file includes 11 colors:  red, orange, yellow, green, blue, pink, purple, brown, gray (and grey), black, and white.  Each color comes with 6 coordinating picture cards.  

These cute little cards can be used to introduce colors, as a sorting center, on a bulletin board, or along the bottom of your whiteboard!  The large cards measure approximately 7 inches and the picture cards are about 3.5 inches.