I like this from Elisabeth Tonnard

With summer approaching, but snow still on the ground outside my window, this "One Swimming Pool" from Elisabeth Tonnard is at least a step in the right direction.

"This book is a portable swimming pool that can be put on a bookshelf. It is based on Ed Ruscha’s book Nine Swimming Pools and a Broken Glass from which one swimming pool was photographed. If the sheets are carefully removed from the book and laid down next to each other, this swimming pool can be installed at the size of a small swimming pool. The book was bound using an adhesive that allows the sheets to be taken out. Doing so will of course destroy the book in its bound form." E.Tonnard