(1737 - 1817)
Firework
after Louis Midart (1733 - 1800)
Etching and engraving
(1774 - 1829)
Cowboy keeping his cows
Lithograph
(French school of middle of XIX century)
Vue des isles Boromées au lac Majeur
Handcoloured lithograph
(First half of XIX)
After Félix Bleuler (1821-1878)
Vue de la Chute du Rhin et du Château de Laufen
Aquatint handcoloured in a attractive color of time
(19th century)
Achistein deep in the Oberhasli valley
Aquatint handcoloured