I was just looking at Hans Bacher's production design work for Disney, and these capture the beauty of the scene in the same loose, vibrant way. Nicely done sir.
Dont worry it will come, i struggle with colour as well. I would recommend just sticking to greyscale. Once you nail values, the colour will be easy. Thanks!
whoooaaaaaa O_O those are amazing!!! it would take me hours to come up with ideas like that, but you do it in 20 mins!! and all of those drawings look way better than what I do in 3 hours xP