Art school, usually considered difficult, was easy for Kandinsky. It was during this time that he began to emerge as an art theorist as well as a painter. The number of his existing paintings increased at the beginning of the 20th century; much remains of the landscapes and towns he painted, using broad swaths of colour and recognizable forms. For the most part, however, Kandinsky's paintings did not feature any human figures; an exception is Sunday, Old Russia (1904), in which Kandinsky recreates a highly colourful (and fanciful) view of peasants and nobles in front of the walls of a town. Riding Couple (1907) depicts a man on horseback, holding a woman with tenderness and care as they ride past a Russian town with luminous walls across a river. The horse is muted while the leaves in the trees, the town, and the reflections in the river glisten with spots of colour and brightness. This work demonstrates the influence of pointillism in the way the depth of field is collapsed into a flat, luminescent surface. Fauvism is also apparent in these early works. Colours are used to express Kandinsky's experience of subject matter, not to describe objective nature.