Another beautiful gray venetian plaster fireplace completed for a new customer located in Allen, TX. The color is called, "On The Rocks", by Sherwin Williams. My Venetian Plaster application style sometimes varies, however, I usually focus more on an organic approach. Keeping the last layer tight and smooth and burnishing the damp plaster to reveal the impressions underneath the surface. Plasters of Italy is located in Mckinney, Texas. Applying venetian plaster since 2002. Fireplace surrounds can be done in Venetian plaster in any color. Modern or Old world finishes using venetian plaster for any style of decor.