of albert einstein on color facet pop art portrait,

cartoon drawing circle text sketch art diagram face head poster nose pattern einstein albert famous people physicist background vector design man education retro grunge portrait typography energy science sign person latin calligraphic physics typographic formula scientist handwritten discovery genius theory script symbol type shirt figure professor relativity color facet pop great posters t-shirts apparel hand icon isolated school hair white success teacher idea old blackboard university research study board knowledge mathematics mustache equation solution mathematician learn gener posters apparel generative