Improvement?

[herzlos niemand]

here is my art is there something that i can improve on (i took these with my old cell phone) anything at all cause I know I'm lacking in something...  

[Nevaliah]

I really wish I could help you out, but I can't see anything to give you any advice on, because the pictures are so small.  

[herzlos niemand]

srry but i took those w/ my old phone  

[shinydime]

I've got the same problem, here..
Only thing I can tell you is to check these out:
proportions
proportions
(this one's a video) foreshortening
I claim none of these. They just seem helpful.