An advertising poster for LEGO features the abstract pattern of Che Guevara's face made from LEGO bricks on a white background, using shades of black, red, and white. There is no visible text or logo on the poster, only the face of Che Guevara made from LEGO pieces. The overall feel of the poster is reminiscent of classic mid-20th century American commercial art. The design should be simple yet powerful, using clean lines to capture attention in the style of classic mid-20th century American commercial art.