21. ;根据红色除尘器他们支撑着我们的岛屿堡垒。近三分之一的世界中国的商船悬挂着红色的旗帜` Under the Red Duster they sustain our Island Fortress. Nearly one third of the worls merchant ships fly the red ensign (1939~1946) 高清作品[31%] 图片文件尺寸: 4800 x 3239px ;根据红色除尘器他们支撑着我们的岛屿堡垒。近三分之一的世界中国的商船悬挂着红色的旗帜~ Under the Red Duster they sustain our Island Fortress. Nearly one third of the worls merchant ships fly the red ensign (1939~1946) -
22. 三层窗户的设计` Designs for three windowed storeys (1830–97) by Jules-Edmond-Charles Lachaise 高清作品[31%] 图片文件尺寸: 2503 x 3600px 三层窗户的设计-朱尔斯·爱德蒙·查尔斯·拉切斯~ Designs for three windowed storeys (1830–97) --Jules-Edmond-Charles Lachaise (法国艺术家, ?-1897)
29. 透过斗兽场第三层的三个拱门可以看到的景色` A View through Three Arches of the Third Storey of the Colosseum by Christoffer Wilhelm Eckersberg 高清作品[29%] 图片文件尺寸: 7333 x 4751px 透过斗兽场第三层的三个拱门可以看到的景色-克里斯托弗·威廉·埃克斯伯格` A View through Three Arches of the Third Storey of the Colosseum--Christoffer Wilhelm Eckersberg (丹麦画家, 1783 – 1853)
30. 《三层食物盒》系列中的静物画` Still~life from the series of The Three Tiered~Box of Food (1820) by Kubo Shunman 高清作品[29%] 图片文件尺寸: 2452 x 2864px 《三层食物盒》系列中的静物画-库博·顺曼~ Still~life from the series of The Three Tiered~Box of Food (1820) --Kubo Shunman (Japanese, 1757-1820)