A grey-blue ornamental stone, originally from gre', located near lake Iseo, Italy, particularly used in architecture during Spanish rule. The word ceppo means "rock with pebbles" and this is its main aesthetic feature. Highly resistant to foot traffic and abrasion Ceppo di gre stone can be applied both indoors and out, and are designed to interpret both more minimalist tastes as well as the more refined and stylish ones.