Keywords
1, biology, central europe, close-up, clothing, color, differential focus, equipment, europe, examining, focus, focus on foreground, geography, germany, horizontal, indoor, laboratory, looking down, mortar and pestle, natural science, northern germany, number, object, part of, person, photograph, research, research establishment, schleswig-holstein, science, single person, test tube, tools, western europe, 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, 3572879