At Riis House, Friedberg favored abstract shapes that could fulfill multiple fantasies: "Literal design restricts a child's imagination, for he can bring to a playground, in his hand or in his mind, any fire engine. An object with only one use creates attitudes and experiences with one dimension.”  Photo 6 of 9 in The Brief Era of the Modernist Playground

The Brief Era of the Modernist Playground

6 of 9

At Riis House, Friedberg favored abstract shapes that could fulfill multiple fantasies: "Literal design restricts a child’s imagination, for he can bring to a playground, in his hand or in his mind, any fire engine. An object with only one use creates attitudes and experiences with one dimension."