Revised rendering of Bronx Maternity Hospital.

Watercolor rendering of Bronx Hospital.

169th Street. Bronx Hospital, rendering by Scheffler.

Hospitals, Sloane Maternity Hospital.

Hospitals, Sloane Maternity Hospital.

Hospitals, Sloane Maternity Hospital.

East 169th Street and Fulton Avenue. The Bronx Hospital. New building

Various images of birds at the Bronx Zoo.

Various images of birds at the Bronx Zoo.

Various images of birds at the Bronx Zoo.

Rendering of addition to Norwegian Lutheran Deaconess Hospital.

Various images of birds at the Bronx Zoo.

Bronx Park Zoo elephant house, detail of entrance.

Various images of birds at the Bronx Zoo.

Various images of birds at the Bronx Zoo.

Rendering of Kings County Hospital Chronic Disease Building, last drawing, 1942.

Rendering of Kings County Hospital Chronic Disease Building, last drawing, 1942.

Fordham Hospital, interior [ward with beds].

Rendering, bird's-eye view, Ethical Culture School, Fieldstone.

Bronx Park Zoo elephant house, interior.