A RARE Art Nouveau Masterpiece: Dusseldorfer Tonwaren AG Parrot Relief Tiles Step into the extraordinary with this breathtaking and exceedingly rare set of Art Nouveau relief tiles, a true collector's dream. Crafted around the turn of the 20th century (c. 1900) by Dusseldorfer Tonwaren AG in Germany. The striking composition features a majestic green parrot perched among a vibrant floral border—a stunning example of the era's fascination with nature. The tiles are in good condition, except for one from the tail of the bird, which has a glued repair on one corner. And a glaze damage in the corner of one of the tiles with floral decoration.