Keywords
art, biology, blue, close up, color image, colored background, colour image, experiment, green, human representation, illustration and painting, illustration technique, illustrative technique, microscope, no people, orange color, origins, purple, red, research, science, scrutiny, side view, variation, vertical, yellow, stock illustration, royalty free illustrations, stock clip art icon, stock clipart icons, logo, line art, EPS picture, pictures, graphic, graphics, drawing, drawings, vector image, artwork, EPS vector arts, fine art prints, print, poster, posters, mural, wall murals, lal0200