Palacio de Longoria in Madrid. It is an Art Nouveau palace chosen for the round shape of the building itself along with the railings and delicate features of the molding. The accent of the square windows.
Victor Horta, Tassel House, after Made in the Art Nouveau style, this house incorporates elements of classical design into new curvilinear forms inspired by nature. This style continued to be popular across Europe until
Art Nouveau Staircase by Victor Horta -Hotel Tassel, Brussels. Typically of this period the interior has elongated, curved and flowing lines. These lines are seen in the tiles, the staircase and also on the walls.