Today begins colour week and we are looking for silver!

This lighting structure is in my living room.  It casts such amazing shadows on the walls.  It almost looks alive to me, especially when the lamp is bumped or moved.  The light just seems to dance around the room.  What's even better is it's silver!

What inanimate object can you find today that seems alive to you?  Does it have any silver in it?  Or, will you come across something actually alive that you can photograph today?