Ice Birds

Frost on the window as I let Minuit out the door.

I wonder if this could become an ephemeral art form? Artists get together and throw/drip/draw shapes on a glass surface in extreme cold and try and rival with each other... As the temperatures drop, the art evolves. There could be "cold" museums, where the art is stored at set temperatures. You need to take into account the heat generated by the patrons and keep the temperature steady so the art won't melt. Or hang the pictures in an ice castle... Or, I guess, show pictures of the art before it melts.
I like the ephemeral quality of art - it mirrors Nature. You need to always be on the lookout for it. Lovely.