Green iridescent glass in the shape of a tree trunk with an applied meandering snake, engraved signature Loetz Austria. Height 32 cm.
Helmut Ricke (ed) "Lötz, Böhmisches Glas 1880-1940", Band 2, Katalog der Musterschnitte, Prestel-Verlag, see p 111 and 431, serie II, no 715.
The model was produced from 1900.