Keywords
animal, animal themes, arthropod, artwork, calymene, calymene blumenbachii, color image, copy space, cutout, digitally generated image, evolution, exoskeleton, extinct, filter feeders, fossil, full length, history, horizontal, illustration, invertebrate, no people, paleontology, paleozoic era, paleozoology, past, prehistoric era, primitive, scavenger, science, shell, silurian, species, thorax, trilobite, two animals, white background, wildlife, zoology, 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, nbt600046p