Bidspirit auction | ISIDORO GUINEA (Bilbao, 1893-1947)

ISIDORO GUINEA (Bilbao, 1893-1947) - “Project for the Chamber of Commerce and Industry.”. Previous provenance: Collection of the artist, Bilbao. Collection of the painter's heirs, Bilbao. Private collection, Bilbao. Signed: Firmado Technique: Colours pencils on paper Measurements: 39 x 59 cms.