Our labor of love. Took about 3-4 months to complete. Designed, drawn and painted by my wife and I. And remember, were not a design company or party planner, we also took all the pictures ourselves.
google searched nursery ideas and came across some pics similar to what we did. we just took it a step further! Funny story about the birds I put above the window. As we began the transformation of the room from den to babys room, a robin began building a nest in a bush right outside the window. As the bird was "nesting", so were we! We saw the eggs get laid, saw them hatch, and watched as they were fed everyday. It was like a sign from God or something! I had to incorporate it into the room somehow.
good luck! artistic ability and patience is a must.