The Shape of Time A Book by George Kubler en.wikipedia.org The Tiling Patterns of Sebastien Truchet and the Topology of Structural Hierarchy euphonytime
Ever Present, Ever Changing EVER PRESENT NEVER TWICE THE SAME EVER CHANGING NEVER LESS THAN WHOLE Robert Irwin, Robert Irwin: A Conditional Art Getty Center Central GardenTo enact visually the message euphony