A tinted and relief moulded photo portrait of Emperor Franz Joseph I of Austria and a miniature portrait, Hungary, 19th C.

Work: about 10,5 cm (Dia., the photo portrait)

Frame: 19,4 x 18,5 cm

Signed 'Koller's Nachf. / Budapest 1898'.

Provenance: 'Die Fürstliche Sammlung Thurn und Taxis', Sotheby's, Regensburg, October 1993, lot 1637 (StE 764).

Work: 3,1 cm (Dia., the miniature portrait)

Frame: 4,7 x 4,7 cm