Victor Horta, Belgian architect, designed Hôtel van Eetvelde (d. 1947)
Victor Pierre Horta (French: [ɔʁta]; Victor, Baron Horta after 1932; 6 January 1861 – 8 September 1947) was a Belgian architect and designer, and one of the founders of the Art Nouveau movement. His Hôtel Tassel in Brussels, built in 1892–93, is often considered the first Art Nouveau house. The curving stylized vegetal forms that Horta used influenced many others, including architect Hector Guimard, who used it in the first house he designed in Paris and in the entrances he designed for the Paris Metro. He is also considered a precursor of modern architecture for his open floor plans and his innovative use of iron, steel and glass.Horta's later work moved away from Art Nouveau, and became more geometric and formal, with classical touches, such as columns. He made a highly original use of steel frames and skylights to bring light into the structures, open floor plans, and finely-designed decorative details. His later major works included the Maison du Peuple/Volkshuis (1895–1899); Brussels' Centre for Fine Arts (1923–1929); and Brussels Central Station (1913–1952).

In 1932, King Albert I conferred on Horta the title of Baron for his services to the field of architecture. Four of the buildings he designed have been designated a UNESCO World Heritage Site.