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MAA Found Math: Reuleaux triangles on the facade of The BasÃlica i Temple Expiatori de la Sagrada FamÃlia in Barcelona, Spain. Photo by F. J. Craveiro de Carvalho (University of Coimbra).
Send your Found Math photos with a brief description to editor@maa.org.
It's that time of year again. Start carving your mathematical pumpkins! Snap a photo and send it to editor@maa.org.
The best photo will be featured on our Halloween MAA Found Math page.