Maison Martin Margiela created this fantastic door sticker. A while back actually, and it has been featured in quite a bit of magazines already, but I absolutely love it. . The door is printed in real size on adhesive fabric and goes on your wall to create a great trick of the mind. They are not cheap, around 450 euros, but are sure to make for a great feature in your home.

Martin Margiela Trompe l'Oeil