Hôtel Solvay - Credit: Wikimedia Commons
The Hôtel Solvay (, ) is a large historic town house in Brussels, Belgium. It was designed by Victor Horta for Armand Solvay, the son of the chemist and industrialist Ernest Solvay, and built between 1898 and 1900, in Art Nouveau style. It is located at 224, avenue Louise/Louizalaan, not far from the Hôtel Max Hallet, another remarkable Art Nouveau building by Horta. Read more on Wikipedia
Source: en.wikipedia.org