Willem Anthonie (Wim) Oepts (Amsterdam, 1904 – Paris, 1988) was one of the most important Dutch modernist painters of the twentieth century. After his training at the Rijksakademie van Beeldende Kunsten in Amsterdam, he settled in Paris in 1926, where he came into contact with the latest developments in modern painting. The influence of artists such as Henri Matisse and French Fauvism would permanently characterize his oeuvre.

Oepts gained fame primarily for his abstracted landscapes, still lifes, and village scenes, in which color plays the leading role. His paintings are characterized by powerful, contrasting color planes, a loose brushstroke, and a strong emphasis on light and atmosphere. The sunny landscapes of Southern France, in particular, inspired him to an expressive visual language in which form and color come together in harmony.

Although his work is clearly rooted in the French modern tradition, Oepts managed to develop a style entirely his own. His compositions balance between figuration and abstraction, reducing recognizable subjects to rhythmic planes and vivid color contrasts. This approach lends his paintings a timeless, poetic appeal.

During his long career, Oepts exhibited regularly in the Netherlands and France and grew into one of the most esteemed Dutch artists of his generation. His work is included in numerous museum and private collections and is still appreciated for his exceptional sense of color, Mediterranean lighting, and lasting contribution to post-war Dutch painting.