My newest favorite glaze color is clear black, an Envision Glaze by Duncan (IN 1627). Clear black makes red richer, blues deeper, greens glorious. Alone, clear black fires to Prussian blue.
Although, most of the tiles for my bird mosaic are finished, I'm considering redoing many of them with clear black.
art, blog, glaze, Prussian, bird, red blue, tile, mosaic, Duncan