Painting interior design Notre-Dame de Paris stained glass

Painting interior design notre-dame de paris stained glass. Subject: view of a stained glass window of notre-dame de paris. Support: watercolor on paper against glued on cardboard. External dimensions: 22.4 X 13.5 cm. Interior dimensions: 17.5 X 8 cm. Condition: good general condition (see photo) Era: 1st half of the 20th century. No signature, original work for book illustration.