Keywords
adult, anatomical, anatomy, artwork, biological, biology, blue background, bone, detail, front view, healthy, human anatomy, human body, human body part, human leg, human likeness, human representation, human skeleton, illustration, joint, knee, knee cap, limb, muscle, musculature, normal, patella, quadriceps tendon, rectus femoris, tibia, vastus lateralis, vastus medialis, 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, u20827483