素描
对一名戴着精致头饰的女性的三项研究`Three Studies of a Woman Wearing an Elaborate Headdress (c. 1500) by Peter Paul Rubens
苏格兰
牛车研究，德里，1860年1月14日`Studies of Bullock Carriages, Delhi, 14 January 1860 (1860) by William Simpson
素描
罗马及周边景观专辑，景观研究，第25a页：塔斯库伦圆形剧场`Album with Views of Rome and Surroundings, Landscape Studies, page 25a: Amphitheater, Tusculum by Franz Johann Heinrich Nadorp
英国
对老虎的两项研究在上面头和肩膀在下面后躯`Two Studies of a Tiger; above; Head and Shoulders; below; Hindquarters by James Ward
素描
大卫研究s和雅各布让我们一起来画圣母玛利亚的完美受孕`Studies of Davids and Jacobs hands for the painting The Immaculate Conception of the Blessed Virgin Mary (1864) by Józef Simmler
素描
一个披着窗帘的女性形象（可能是亚马逊）和建筑研究（verso）`A Draped Female Figure (possibly an Amazon) and Architectural Studies (verso) (c. 1525) by Correggio
素描
对坐着的牡鹿、小鹿和山羊头的研究`Studies of a seated stag, a fawn, a goat head (1812 ~ 1814) by Théodore Géricault
