The Garden Chair Schlinge (top) and Stone (bottom) are located in the Knowlton Hall roof garden. The garden chair, designed by Willy Guhl, is made out of fibrated concrete and manufactured by Eternit AG. The Stone, designed by Maya Lin, is made from spray-molded fiberglass reinforced cement with integral color. It can serve as a seat or a table.
Both of these items are part of a collection of designer furniture in the Austin E. Knowlton Hall, The Ohio State University.