She had to dance whether she liked or not, illustration from Sweetheart Roland, a fairytale by the Brothers Grimm, 1900 -
Arthur Rackham
Siegfried hands the drinking horn back to Gutrune, and gazes at her with sudden passion, illustration from Siegfried and the Twilight of the Gods, 1924 -
Arthur Rackham
Siegfried leaves Brunnhilde in search of adventure, illustration from Siegfried and the Twilight of the Gods, 1924 -
Arthur Rackham
Siegmund and Sieglinde, Illustration from Rhinegold and the Valkyrie by Richard Wagner, Heinemann, 1910 -
Arthur Rackham
Siegmund the Walsung thou does see! As bride gift he brings thee his sword, illustration from The Rhinegold and the Valkyrie, 1910 -
Arthur Rackham
An Italianate river landscape with Juno resting under a tree with putti, a fountain nearby - Antonio Diziani
Prince Fateh Singh Rao - Raja Ravi Varma
Marriage in Extremis - Marie Francois Firmin-Girard
The Easter Parade - Jenny Montigny
The Pet Lamb - Thomas Faed
Study of two young girls - Ambrose McEvoy
By the Cottage Door - Thomas Mackay
A Wooded Landscape With Putti And Satyrs Playing Music And Dancing - (after) Sir Peter Paul Rubens
Interior of a House in Royat - Armand Theophile Cassagne
Scrumping - Arthur Rackham
Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the 
