爱的年轻梦想`Love\’s Young Dream by Jennie Augusta Brownscombe
一个来自瑞士伯尔尼的女人`A Woman from Bern, Switzerland by Pascal Dagnan-Bouveret
头` Head by head (man and woman kissing) (1905) by head (man and woman kissing) by Edvard Munch
蒙娜丽莎`Mona Lisa by Leonardo da Vinci