Two paintings of Landscapea) Attributed to Tseng Yuho (Betty Ecke, b.1925) Landscape with Boat, ink and color onpaper, mounted, bearing a signature readingZeng Youhe with three seals reading Zengshi, Youhe and Guangshanren.15 x 16in (38.1 x 40.7cm)b) Zheng Xu (b. 1858) Winter Landscape,ink and color on silk, mounted, inscribedas copying a winter landscape by WangHui (1632-1717), dated renwu (1942) andbearing a signature reading Zheng Xu withtwo artist’s seals reading Jilin Shuwu andZheng Xu chang shou.35 3/4 x 17 1/4in (90.8 x 43.8cm)