Project (1900 approx.)
Graphite and coloured pencil on paper. Private collection, Switzerland.
Project for a decoration (1900 approx.)
Graphite on paper. Private collection, Switzerland.
Project for a decoration (1910 approx.)
Graphite on paper. Private collection, Switzerland.
Project for dining room (Villa Germano Bonetti, Bellinzona, 1910 approx.)
Graphite on paper. Private collection, Switzerland.
Project for dining room (Villa Germano Bonetti, 1910 approx.)
Graphite on paper. Private collection, Switzerland.
Project for drawing room (Villa Germano Bonetti, 1910 approx.)
Graphite on paper. Private collection, Switzerland.
Project of the drawing room’s ceiling (Villa Germano Bonetti, Bellinzona, 1910 approx.)
Coloured pencil on paper. Private collection, Switzerland.
