Green Man

As seen at the Dalby Forest Visitor Centre and Shop, on the southern slopes of the North York Moors National Park, UK.

This giant silver androgynous head features solar panels, flowers made of broken CDs, levers to make the eyes move and mouth open, lights powered by winding a handle close to the ground and most baffling of all, "spinning fruits" dotted about it's head. By way of explanation, the following plaque is attached:

The lights and fruits are set off by a large red button to the bottom right.