Cite

[Window and balcony] [art original].

MLA

[Window and Balcony] [Art Original]. 0AD. https://collections.library.yale.edu/catalog/15815792.

APA, 6th edition

[Window and balcony] [art original]. (0 C.E.). [Watercolors, Amateur works]. https://collections.library.yale.edu/catalog/15815792.