I have found the most clever vinyl headboards. Made by Blik, there are various headboards you can order in multiple colors for around $40. I think this is the perfect alternative to buying an expensive bed for a child, or to add color when you can't paint (renters I hear you!).
If you can paint, I think it would be fun to paint the inside of a more simple frame a bold pop of color. You could also put this on the wall as a template and paint over it and remove later! So many fun ideas...

Labels: artwork, bedding, diy furniture, kids rooms