3d eye vascular anatomy posterior view with peripheral vessels

organ invertebrate circle animal art lighting light blue organism pattern font line flower eye vascular anatomy straight view posterior peripheral vessels human showing blood red white black background retina oxygen circulation optomitrist opthamologist medical medicine health body science globe sclera orbit iris function sight vision pupil vein artery view straight background black white blue red vessels blood human anatomy vascular eye screenshot darkness line wheel pattern design symmetry lighting light organ art circle