Sterling silver Art Nouveau photograph frame from 1907, by Henry Matthews, Birmingham, England.

Two Art Nouveau vases from 1910 by "Plateelfabriek Zuid-Holland", Gouda, The Netherlands.

Jugendstil tiles from c. 1900, Germany.

Four Art Nouveau glasses from 1910 by Theresiënthal, Bavaria, Germany.

German Art Nouveau tea glasses from c. 1900 by WMF.

Art Nouveau vases from 1906 by designer H.L.A. Breetvelt for Porcelain factory de Kroon, The Netherlands.

Jugendstil Christ Church from 1910 in Qingdao, China by German architect Curt Rothkegel. Photo: 赵乐鑫1989

Art Nouveau hotel "Central" in Prague, Czech Republic from 1900. It was designed by architects Friedrich Ohmann, Alois Dryák and Bedřich Bendelmayer. It still functions as a hotel.

Art & Crafts ladies writing desk from 1900, England.

Art Nouveau letterbox from 1900, Germany.

18 karat gold and enamel Art Nouveau pendant-brooch from c. 1900 by French sculptor and goldsmith Joé Descomps (1869-1950).

Pilgrimage to the fountain of Art is an Art Nouveau fresco from 1907 at the Academy of Music in Budapest, Hungary painted by artist Aladár Körösfői-Kriesch (1863-1920)

Art Nouveau dragonfly pendant from c. 1900 by René Lalique, France.