Arizona Purple

In this assignment I could only use two colors and black.  As you can see I chose yellow and purple.  My friends realy like this one. I even had an offer to buy the original.  Not bad. :)

If you care to crit go ahead.  I've never done this type of color pallet before. I made the file rather large so you can see my brush strokes.  I'd love to know if my perspective makes sense. I thought perhaps that I had lost a sense of foreground/middle and background.  Like it was mushed together....  Or perhaps  I am just me own worst critic! ;)