Composition with silhouettes

I tried exercise 12, -to make compositions out of silhouettes of people, and merge them together, sp that they should look like an interesting crowd or something. But the elements that I used were too alike and I did´t got any inspiration out of it. I think I´m gonna try to vary both people and things, and merge them together in a more unorthodox way next time.

But failing is also learning..