The President and the Board of Trustees of The Solomon R. Guggenheim Foundation express their gratitude to all those who have so generously lent paintings to the present exhibition. Particular thanks are owing to Mr. and Mrs. Robert C. Scull, Mr. and Mrs. Leon A. Mnuchin, Mr. and Mrs. A. I. Sherr, the Samuel M. Kootz Gallery, and the Staempfli Gallery for the contribution of color plates for the catalogue; and also to the Museum of Modern Art and the Munson-Williams-Proctor Institute and George Braziller Inc. for the loan of color plates.
Appreciation is extended to the Walker Art Center for permission to reprint passages from the introduction to that Museum's exhibition 60 AMERICAN PAINTERS, 1960, and to take over sections of the bibliography from the catalogue.
The exhibition and catalogue were directed by H. H. Arnason, assisted by Daniel Robbins. Louise Averill Svendsen edited the catalogue. Susi Bloch compiled the bibliography, and Carol Fuerstein the biographies.
Harry F. Guggenheim, President