Hello everyone! Welcome to another edition of test tile Tuesday! This week's tile shows off the versatility of one glaze when layered over top of five different AMACO underglazes. The Opalescent line is designed to break across texture, a characteristic that lends itself to really interesting results depending on the base color. Here you can see how 3 coats of O-21 Aquamarine (fired to Cone 05) reacts some of our Velvet and LUG underglazes.