Antique Caucasian Shirvan Rug with All-Over Blossoming Tribal Motifs. Keivan Woven Arts rug V21-0102, country of origin / type: Caucasus / Shirvan, circa 1880 Measures: 3'0 x 4'10 This colorful blossom carpet from Shirvan features an all-ove...Antique Caucasian Shirvan Rug with All Over Blossoming Tribal Motifs. Keivan Woven Arts rug V21 0102, country of origin type: Caucasus Shirvan, circa 1880 Measures: 3'0 x 4'10 This colorful blossom carpet from Shirvan features an all over pattern woven with a well preserved and vibrant color palette. Exquisitely intricate designs, including tribal floral motifs, are featured in the center field and a repeating tribal designed border.