Keywords
ancient greece, ancient history, antiquity, beard, black and white, bust, caucasian ethnicity, diogenes, drawing, greek, headshot, historical figure, history, human, illustration, male, man, monochromatic, monochrome, people, personality, philosopher, philosophy, pixtal, portrait, vertical, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, cd087091