ancientpeoples:Cone-shaped drinking cup, part of a set, 8″ longIran, Tall-i Bakun A, ca. late 5th mi
ancientpeoples:Cone-shaped drinking cup, part of a set, 8″ longIran, Tall-i Bakun A, ca. late 5th millennium B.C., (Chalcolithic period)Source: Met Museum -- source link