In common with all of Mascagni's full-length operas,
Iris is now rarely performed, even in Italy, although along with ''
L'amico Fritz'' it remains one of the composer's more performed operas. Two of the opera's most memorable numbers are the tenor's serenade ("Apri la tua finestra") and the Hymn to the Sun ("Inno al Sole"). The so-called "aria della piovra" ("Octopus aria"), "Un dì, ero piccina", where Iris describes a screen she had seen in a
Buddhist temple when she was a child, depicting an octopus coiling its tentacles around a young woman, is a rare Western use of the popular Japanese
tentacle erotica (
shokushu zeme, 触手責め, "tentacle attack") tradition, exemplified in the print ''
The Dream of the Fisherman's Wife'' (1814) by
Hokusai. ==Roles==