Seryjny Projektant - http://seryjnyprojektant.pl/
It's a personal project made to test an idea of vertical gardens and to give a try to grass essentials in an unusual way. This pictures are a part of larger project but for now it's a set of this four renders. Everything was made in Blender 2.73 and Cycles with a bit of postproduction in Photoshop (only for contrast correction).
