The frolic of the Rhine-Maidens Size:L: 80 x 60cm with views of the effects

with views of the effects on the spectrum created by filtering light through various types of coloured glass (figure 4 numbers 1-16)

Five women wearing spring and summer coats and mantles

The internal appearance of the cardiac cavity and gizzard of the little auk (Alle alle)

a sea-nymph

Queen Elizabeth and Princess Margaret

The frolic of the Rhine-Maidens Size:L: 80 x 60cm with views of the effects'The frolic of the Rhine Maidens', 1910. Illustration from The Rhinegold and the Valkyrie. The three River goddesses who keep the treasure; Woglinde, Wellgunde and Flosshilde play in the Rhine. From Das Rheingold. From a private collection.