Set of 4 Coasters Art Institute of Chicago Gift

Set of 4 Coasters Art Institute of Chicago Gift Set 4 Coasters from Art Institute of Chicago Membership Gift Date Unknown, but were Printed in Hong Kong & Made in China - so pre-1997? Approx 4" x 4" Cork-backed Depicts: Raphaelle Peale - Still Life: Strawberries, Nuts, etc Paul Cezanne - The Plate of Apples Marsden Hartley - Movement No. 10 Charles Demuth - Still Life: Apples, Green Glass Excellent condition - like new.. Box shows has a few small tears. Coastes appear unused.