This outdoor kitchen grill island is in Miami, Florida is one of the most popular images we have online. Since creating this grill island many homeowners have had us build the same backsplash for them. Some bigger, smaller, double arches and other variations but the persian gold tumbled marble attracts attention. The header arch and columns are not the same as the cast-crete foam you will see on other outdoor kitchen images. This grill island used a resin injection mold that is far more detailed than the standard foam molds we have used elsewhere.