Aztec is an early period pattern introduced by Roseville Pottery around 1905. Standard colors include blue, gray and tan. The pattern style is Arts and Crafts or Art Nouveau. The shapes for the Roseville Aztec pattern included primarily vases and pitchers. Aztec was usually unmarked. Some examples have been found with the Rozane wafer mark. The Aztec pattern is scarce and sought after by pottery collectors. Minor damage and repair are sometimes overlooked due to the rarity of the pattern.