SPLITTERWERK is a German company that took on some truly creative projects throughout the years. Frog Queen is the name of this astonishing white & gray cube which happens to be the headquarters of the Prisma Engineering company, located in Styria,Austria. The overall image is that of random pixels, but don’t let the color simplicity fool you. A closer look will reveal that in fact each square has an individual pattern and that this exterior has no less than ten shades of gray. A particular charm is given by the windows that seem to barely make themselves noticeable through the white and gray squares. Where is the door?