In the Roof Garden of the Hebrew Educational Alliance.

In the Roof Garden of the Hebrew Educational Alliance.

Roof playground on a Public School.

Roof playground on a Public School.

Roof playground on a Public School.

Girl's Playground on the Roof.

Girl's Playground on the Roof.

Girl's Playground on the Roof.

Children's Playground on Ellis Island (roof garden). The Children of detained or waiting immigrants.

Children's Playground on Ellis Island (roof garden). The Children of detained or waiting immigrants.

Playground on Roof of New East Broadway Schoolhouse. Area 8,348 square feet.

Children's Playground on Ellis Island (roof garden). The Children of detained or waiting immigrants.

Children's Playground on Ellis Island (roof garden). The Children of detained or waiting immigrants.

Playground on Roof of New East Broadway Schoolhouse. Area 8,348 square feet.

Playground on Roof of New East Broadway Schoolhouse. Area 8,348 square feet.

King's Daughters Tenement Chapter, In the "King's Garden".

King's Daughters Tenement Chapter, In the "King's Garden".

King's Daughters Tenement Chapter, In the "King's Garden".

King's Daughters Tenement Chapter, In the "King's Garden".

King's Daughters Tenement Chapter, In the "King's Garden".