"Hideous "Jack-in-the-Box."". The Canberra Times. Vol. 3, no. 453. Australian Capital Territory, Australia. 1 April 1929. p. 2. Retrieved 26 August 2019 – via National Library of Australia.
ox.ac.uk
beazley.ox.ac.uk
Such as this vase in France, in which Poseidon holds his trident below, so as to avoid obscuring the face, while Zeus adopts the same pose as the Artemision bronze.