Automated Rotating Calacatta Marble Fireplace. The fireplace was designed to be a central feature that separates multiple living spaces. It features beautifully book matched Calacatta Marble and weighs in at an impressive 1 ½ tons. The fireplace was engineered to be a showstopper as it quietly rotates with the push of a button. Builder is Stewart Homes, Designer is Mark Gacesa From Ultraspace, Interiors by Minka Joinery and the photography is by Fred McKie Photography