Musée Horta (Horta Museum)
Architect Victor Horta produced some 110 buildings, first in neo-gothic style, famously in art nouveau and latterly in sparse modernist style. Many (such as the Hotel Solvay, Avenue Louise 224, and Hotel Van Eetvelde at Avenue Palmerston 4) are still standing. However, the Musee Horta (the architect’s former home and studio) is beautifully preserved and open to the general public.