Robert Prenzel (1866-1941) a kookaburra panel, circa 1912, a rare relief carved panel depicting a kookaburra on a leafy eucalyptus branch with gum nuts and blossoms signed 'R. Prenzel 1912' to the lower left and a further ink stamp to the reverse, Robt Prenzel, Toorak Road, south Yarra, European Labour Only, 62 cm x 97.5 cm