Köerfer House I (unbuilt), Livio Vacchini and Silvia Gmür, Ronco sopra Ascona, Switzerland, 1998
drawings by Livio Vacchini, from Livio Vacchini Works and Projects
Köerfer House I (unbuilt), Livio Vacchini and Silvia Gmür, Ronco sopra Ascona, Switzerland, 1998
drawings by Livio Vacchini, from Livio Vacchini Works and Projects