Peder Severin Krøyer, often simply known as P.S. Krøyer, was a prominent Danish painter of the late 19th and early 20th centuries. He was born on July 23, 1851, in Stavanger, Norway, but spent most of his life in Denmark. Krøyer was a central figure of the Skagen Painters, an artist colony that settled in the Danish coastal town of Skagen. This group was renowned for their naturalistic and impressionistic works that aimed to capture the unique light and atmosphere of the region.

Krøyer studied at the Royal Danish Academy of Fine Arts in Copenhagen and was influenced by early French Impressionists like Claude Monet and Pierre-Auguste Renoir. He traveled extensively across Europe, visiting Paris, where he immersed himself in the local art scene. His works often depict scenes of everyday life in Skagen, including beach views, fishermen at work, and social gatherings of fellow artists.

One of his most famous paintings is "Summer Evening on Skagen's Southern Beach" (1893), which portrays artists and their families strolling along the beach on a long, summery evening. This piece is a standout example of Krøyer's ability to capture the unique light of the Nordic evening, solidifying his reputation as a master of light depiction.

Krøyer was not only a talented painter but also a charismatic personality who shaped and inspired the artist colony in Skagen. Despite health problems caused by bipolar disorder and later vision loss, he continued to create impressive artworks until his death on November 21, 1909. His legacy lives on in the many paintings that celebrate the beauty of Danish coastal life and the camaraderie of the Skagen Painters.