Perspective? Easy! + WIP

If you always struggle with perspective like I do, here is great solution: small and easy to use program called Carapace. You can find all information and dowload it here: http://epicgames.com/community/2012/11/free-art-tool-released-thanks-to-epic-friday/
So here is my sketch, done as final home work for Roman's on-line class and its WIP. I've used Carapace to build three vanishing point perspective.
Anyway, Roman corrected it and now I see, that composition isn't so good, and I doubt as for color palette...

Concepting

More studies...

Portrait

Commissioned portrait))
I'm not very happy with its volumes, for photo source was so weak, small with very very boring diffused light.

Concepts practice

Study study)) From Roman Guro class as well

Cartoon Bella