Victor Horta was a Belgian architect and designer, born on February 6, 1861, in Ghent. He is best known for his role in the development of the Art Nouveau movement, which emphasized organic forms and intricate details. Horta's innovative use of materials and light transformed architectural design in the late 19th and early 20th centuries. His most famous works include the Horta Museum and the Hotel Tassel, both located in Brussels. Horta's designs often featured flowing lines, decorative motifs, and a harmonious integration of interior and exterior spaces, making him a key figure in modern architecture.