This 28 piece clip Art set features Einstein along side various pi symbols, words, and pies! Einstein‘s Birthday and Pi Day is March 14th which is also the first three numbers in the pi constant. NEAT! This versatile set is in both color and black and white.The set includes 14 PNG color illustrations, and 14 PNG black-line with white fill versions of the same illustrations. These are high resolution (300 dpi) transparent background graphics. No watermarks will appear on the files that you downl