Next to an outdoor greenhouse and garden in Taichung is a Container Box Sign that directly faces a large Hospital Parking lot. It appears the owner was looking to capitalize on the container's unique location by selling advertising above his Container Garden Shed. The sign is also visible to an adjacent high-speed expressway.
It's a very creative idea, however, seeing how the sign is vacant and the container is rusting away, the venture obviously failed. However, it only goes to show... if you're ambitious enough, you can capitalize on anything.