Is this a hand blown piece?
Yes, the products of Powell & Sons were hand blown! The firm was arranged according to medieval ideas of art education and they valued hand craftsmanship. This bulb pot was used to grow tulips or other flowering plants indoors during the off-season, a process known as "forcing bulbs".
What characterizes the "Art Nouveau" style?
In general, the major characteristics of Art Nouveau style are organic shapes and graceful, often swooping, lines. Artists working in Art Nouveau were interested in blending the fine and decorative arts.
The bulb pot was crafted by hand. At this time, both Art Nouveau and other movements, like Arts and Crafts, were interested in returning craftsmanship to the decorative arts. It was a reaction against the industrialization occurring in Europe and the US.