Omnis manufactures Petrarch reconstituted stone panels, a visually stunning façade solution that simulates the color and texture of natural stone, slate, or terracotta. Petrarch architectural building panels enable you to design with individuality and style and can be supplied in large format panels. Petrarch comes in a choice of over 1,500 colors, and is available in four finishes and in two different thicknesses, there is bound to be a panel that's perfect for your application.