One of my all time favorite things to paint is trees. They are simple but effective and you can combine pretty much any colors and they look great. Two posts back, I wrote about a handmade watercolor pallet I purchased on Etsy and I used that to paint these trees (with a little brown from my own pallet). I see many more of these in my future-- especially with fall coming up!
"Art washes away from the soul the dust of everyday life" -Pablo Picasso