Walter Mruk (1883–1942) was an American painter who was a member of Los Cinco Pintores a group of artists who worked in Santa Fe, New Mexico in the early twentieth century.
Mruk was born Wladyslaw Mruk[1] [2] in Buffalo, New York to parents of Polish descent. He studied at the Albright Art Institute. By 1920 he had relocated to Santa Fe, where he worked as a forest ranger, and also as a cartoonist for the Santa Fe New Mexican newspaper.
In 1924–1925, Mruk and fellow painter, Will Shuster travelled to Carlsbad Caverns on a painting adventure before the cave system was established as a national park. They painted in the caverns using lantern light. Mruk's work from this series was described in 1925 in the magazine, El Palacio:
One of Mruk's paintings from this series is housed in Denver Art Museum.
His work is held in the collections of the Denver Art Museum,[3] the Roswell Museum,[4] the New Mexico Museum of Art,[5] among other venues.