Yes, the Comics Museum is housed in a very nice Art Nouveau magasin by architect Victor Horta, and some of the most famous Belgian artists were asked to make a drawing with the theme of Art Nouveau, to be used as posters or postcards. This was what Peyo came up with...
Art Nouveau is an art style from 1890 - 1914, also known as Jugendstil, Liberty Style or Tiffany Style, and a few other names. The centres were Paris and Brussels, but the rest of the Western world joined in nicely. The style was the most prominent in architecture and in applied arts (furniture, vases, lamps, ...), less in paintings, a bit more in drawings and sculpture. Famous names were Victor Horta (Belgian architect), Daum and Gallé (French vase makers and glass artists), Gaudi (more eclectic Spanish architect), Gustav Klimt (Austrian painter), ... The British Arts and Crafts movement is associated with the same period and inspiration, but is in a way closer to the Art Deco of the twenties.
I have been thinking abourt starting threads about postcards and puzzles, like the threads about comics and music, but I'm rather busy already as it is
