Schematic image of the abdominal muscles, schematic drawing, image format 9x16, on a pure black background, the abdominal muscles are highlighted in red, hyper-realistic, 4k, high contrast, over saturated, glossy, cartoon, 3d, 3d render, Photoshop, sketch, sketches, video game, draw, paint, painting, render, cgi, computer graphics, anime, manga, 2d art, 3d art, illustration, canvas frame, watermark, signature, username, artist name