Here's a layout for a 10'x32' jungle themed wall mural I did yesterday. I actually did two of them this week, so I might post the other one later. When I'm not working on film stuff, this is pretty much what I do. I've probably done somewhere between 100 and 150 of these so far. Not all jungle though, the themes varies from "Big City Rooftops" to "Deep Underwater" and everything inbetween.
Update: I do not actually go out and paint the murals myself. I make the designs and layouts and then a skilled team of painters travels to the client. Mostly out of state and across the country.
2nd Update: By popular demand, I dug up some photos of finished wall murals and themed environments I've designed over the past few years. These are all my designs (exept some character designs and few existing props), but only design! Color choice and actual painting (on location) was done by other artists.
The "Jungle" mural design I posted here, will probably not be painted until 4-6 months from now.
Thanks a lot for all your comments and your interest in my work. I really appreciate it!:)