The narrow profile of this patinaed clock creates a strong presence with a minimum of wall space. The pendulum appears briefly from each side. 5 x 28.5 inches. As each clock is handmade, color patterns will vary. The artist uses industrial tools to challenge the immutable properties of metal. A hand held plasma cutter is used to carve designs into aluminum, then aluminum is coated with other metals, typically copper, bronze and iron. Each of these metals reacts differently to the chemical patinas and dyes with which the pieces are finished. Free Shipping on all Kronos Clocks, Select Free Ship Kronos Works in your shopping cart.