
1) Art movement
Found on
https://www.crosswordclues.com/clue/decadentism

Decadentism (also called Decadentismo) was an Italian artistic style based mainly on the Decadent movement in the arts in France and England around the end of the 19th century. The main authors associated with decadentism were Antonio Fogazzaro, Italo Svevo, Giovanni Pascoli and Gabriele D`Annunzio. Although differing stylistically, they champion....
Found on
http://en.wikipedia.org/wiki/Decadentism

Italian artistic movement that derived its name but not all its characteristics from the French and English Decadents, who flourished in the last 10 ...
Found on
http://www.britannica.com/eb/a-z/d/21
No exact match found.