Saxophones needlepoint patterns

A saxophone in profile, upright, with an upturned bell, in several styles; the folk art one shows a mirrored pair.

It has a mouthpiece and a short neck that bends over at the top, and a body tube that widens steadily down to the bell. All are four inches square on 18 mesh, and some are marked beginner; some can be made round. The keys are small exact shapes along the tube, so count each one.