This green door earns today’s Biofriendly Image of the Day. Not only is the door itself green, but it’s surrounded by a green, living wall. Even though it’s locked so we don’t know what’s on the other side, the heart in the middle of the door is a sign of love. Maybe it’s a love for what is inside, a love for the vertical wall of green ivy surrounding it or just a love of the door itself. Whatever its purpose, it exudes hope and life. Good job, green door!