https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/2988867![Heitere Gebirgslandschaft (Joyful Mountain Landscape) (1929) by Paul Klee. Original from Yale University Art Gallery.…](https://images.rawpixel.com/image_social_landscape/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcGQxODYtMDU2LW5hcC5qcGc.jpg)
![Heitere Gebirgslandschaft (Joyful Mountain Landscape) (1929) by Paul Klee. Original from Yale University Art Gallery.…](https://images.rawpixel.com/image_social_landscape/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcGQxODYtMDU2LW5hcC5qcGc.jpg)
Heitere Gebirgslandschaft (Joyful Mountain Landscape) (1929) by Paul Klee. Original from Yale University Art Gallery. Digitally enhanced by rawpixel.
Heitere Gebirgslandschaft (Joyful Mountain Landscape) (1929) by Paul Klee. Original from Yale University Art Gallery. Digitally enhanced by rawpixel.
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