These images are from Elle Decor (but I'm not sure if it was US or the European version) in September of some unknown year. These are in my giant-flowers-on-walls folder as well and I thought you might enjoy them. The artist is Wouter Dolk, who is Dutch, but I believe currently living in Germany. Dolk uses an egg tempera on thickly textured paper. Take a minute to visit his web site - the images there are amazing as well. There is one installation in particular featuring red birds in trees inspired by the 18th c. artist Jacques Barraband that is hauntingly beautiful.