Pattern Ideas For Canvas

I made these digitally without anything besides the bottle patterns. I heard from my classmates, during the peer review, that the bottles and illustrations for some reason looked "nicer" on the off-white paper I initially used. Also a very simple idea but one that I did not think of incorporating yet, was having different sized bottles thrown in. I think the third pattern incorporates; different sizes, movement in the bottle, and having them in different angles effecting the figures inside.