Van Briggle Art Pottery, Colorado, USA. Studio pottery ceramic vase with a dusty blue-gray glaze and decorated with stylized Art Nouveau designs along the exterior, 1904. Marked with the Van Briggle logo of two conjoined A’s, “Van Briggle,” dated, impressed 296, and further incised VX along the underside. Height: 7 1/4 in x diameter: 4 in.