S.O.S.

For part of this lengthy assignment, we have to post one of our pieces that we consider 'weak'. For me, the above is what I have chosen. The first of my next set of eight, I consider "O is for Organ" weak because I didn't have much of a plan and it didn't end up so well. Originally, I planned to do it in the style of the instrumentalists of Disney Fantasia in that all of them would be silhouetted, but I also wanted to do it grayscale. I found grayscale silhouettes difficult because of the different layers involved; the backdrop, the organ pipes, the organ keyboard, the player. Last minute I decided to attempt color instead, like maybe hints of color with a bright background, but this effect was... weak. What I ask from all of you is an idea of how to accomplish a grayscale silhouette version of the above without the silhouetted shapes into one mass of black with a white backdrop. I would like the player to be distinct from the organ, but I want them both to be black, so I don't know what exactly to do about it. And whatever it is, I'll have to be able to do it with every other instrument I'm using for this set, which includes strings and wind and stuff... so any suggestions are appreciated and will be considered. Thank you for trying to help!