http://www.interiordesignipedia.com/art-nouveau-interior-design.html Colors: soft, muted colors were often used so select from a palette assortment of sage and olive green, mustard yellows and brown. Pair those up with beautiful shades of lilac, violet and purple. Peacock blue is stunning against a white backdrop so do not be afraid to paint your walls in brilliant white or in an off-white shade.
Ianthe Flower Wallpaper A timeless wallpaper design, originally created by well known French Art Nouveau designer, R. Beauclair in approximately 1900. ‘Ianthe’ is Greek for purple or violet flowers, suggesting that the flowers in the design may have originally been drawn from violets. It is shown here in shades of teal, indigo and steel blue on a cream ground.