A postcard set featuring abstract designs and colors, including 6 works by Paul Klee. - Type of artwork: Painting - Artist: Paul Klee - Features of the work: Abstract design and use of color - Number of cards: 6 - Size: Postcard size Thank you for viewing. I believe I purchased these several years ago at a museum overseas. They are unused, but there may be some scratches and stains due to aging from personal storage. Please refrain from purchasing if you are concerned about this. Thank you very much.