Like envisor said, definitely look at references.. something you might find in them is that vegetation is not so much random scribbles, but there is pattern and form in it, especially repetition! Use that to your advantage and for your composition ~
Thanks for stopping by my sb. Like everyone else said get some ref for the vegetation, or anything that you don't know what it looks like. Just use it as a starting point. It will lend credibility to your images. Let's see some more stuff.
Looks like a good start on the new piece. The jungle has a nice feel to it.
Still i think its cropped to an odd size, a little to wide for the subject maybe that's just me.
Keep on painting, use reference and dig out those crazy ideas in your head.