Roseville IxiaIxia is a middle period pattern introduced by Roseville Pottery in 1937. The standard colors are pink, green, and yellow. The pattern style is Art Deco. Roseville Ixia was marked with a die-impressed Roseville script mark and the shape number. Roseville advertised 40 shapes for Ixia, but factory stock pages show only 38. Shapes include bowls, baskets, jardinières, pedestals, vases, candlesticks, and candelabras.