Internet Archive Book Images:
Image from page 4 of "Weekly news letter" (1915)
Philippe Sainte-Laudy:
Sky Ice
Photo_History:
Scene from the Opera "Parsifal" by Richard Wagner - Tenor Ernest Marie Hubert van Dyck as Parsifal and the Flower Maidens
alexisorloff:
De Walkure door Richard Wagner, Platten van Arthur Rackham
BRONKO2000:
Richard Wagner, Du Opfer!
Paul N Grech:
Dissolution