The next best thing to sleeping among the trees is a bedroom turned into a forest. I love (and covet) the "Apple Tree Canopy Bed," above, by Attiladesign in Finland -- as well as the magical two beds below: "Tree.
Need some structure to the ceiling like above, love the built ins. This picture was the inspiration for my kitchen - painted boards, open shelves. Still wishing for a ladder - or a ceiling high enough to need one