Joan Gijsbers, Café 4/15, ingekleurde ets, 40 cm x 25 cm (05185)

Joan Gijsbers, Triberg 1/20, ingekleurde ets, 40 cm x 60 cm (05191)

Joan Gijsbers, Terras 7/20, ingekleurde ets, 40 cm x 60 cm (05136)