A set of four Chinese watercolor and ink on silk landscape paintings attributed to Zhang Zongcang. Each painting has an inscription and is mounted on a paper backing. They have differing numbers of seals: one painting has three seals, two paintings have two seals, and one painting has three seals. Dimensions are: the painting with three seals measures 11 1/2 inches tall X 21 inches wide, 29.2 cm X 53.3 cm. All measurements are approximate. High resolution photos can be found here. Condition: All paintings have severe, significant, and widespread damage. Provenance: From a private collection in Lorton, Virginia. The collector has been restoring antiques for over 50 years in the Washington, D.C. area.来源：來自弗吉尼亞州羅頓的私人舊藏。此藏家在華盛頓特區地區從事文物藝術品修覆50多年，這些藏品均是早年購藏於當地私人藏家及拍賣。