Ad Arma, Being 26/35, ingekleurde ets, 95 cm x 115 cm (07433)

Ad Arma, Monuments 19/35, ingekleurde ets, 95 cm x 115 cm (07432)

Ad Arma, Mountain 29/35, kleurets, 55 cm x 150 cm (04140)

Ad Arma, Sudden Clouds 29/35, kleurets, 55 cm x 150 cm (04141)