In a communication with my client, she indicated that she would prefer a clarinet rather than the recorder. Since I don't happen to have a clarinet, I replaced the recorder with paper-towel holders the length of a clarinet, which is about 6-8 inches longer than the recorder (top picture). I knew this might make a difference in the set-up. I took a picture of it, printed it out, and painted in the clarinet from photos on websites. I like it SO much better (bottom picture).
She also wished that the painting could include castanets. So I needed to visit her and pick them up and photograph the keyboard, which I hadn't done in the initial visit. I showed her the picture where I had painted in the clarinet and she also liked it SO much better.
There was a long shot that I could paint it from photos, but there was no way. It's a complicated instrument with lots of silver doodads casting shadows all over the place. To make a long story short, I bought a used one on e-bay. It was actually cheaper in the long run than renting one a half-hour away. Remember, I live in the country where nothing is convenient. This way, that clarinet might turn up in another painting some day. It is really a beautiful instrument!
Everything is now on hold until the clarinet arrives.