Board Thread:Fanmades/@comment-37090502-20181008144012/@comment-28901366-20181020234044

I can help you with squares, but not the other stuff (unfortunately) :P

There are two apps I use for this kind of stuff: PicsArt and SketchBook Mobile X. Both are free, and you can use the different brush tools to make the dancers and backgrounds look real.

There are some tutorials on how to do so on similar programs that might help, like this