Check out this camouflaged refuge/tree house in the sky designed by Tham & Videgard Arkitekter that opens as part of a Treehotel in Sweeden! At first I thought it was a photoshop job -- but I guess it isn't. Wow -- talk about blending right into nature! Love it. I enjoy it when my husband sends me awesome links -- and today we are off to celebrate his birthday! Check out more options like the ones below from their website. Some are still under construction.