Keywords
1500s, 16th century, alchemist, alchemy, chemist, chemistry, color image, doctor, drawing, headshot, historic, historical figure, history, human, illustration, male, man, medicine, monochromatic, monochrome, paracelsus, people, personality, physician, pixtal, portrait, science, scientist, sepia, sepia-toned, toned, 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, cd087044