A Physicist’s Palette: The Dual Life of Manuel Sandoval Vallarta Manuel Sandoval Vallarta, born in Mexico City in 1899, occupies a fascinating and somewhat paradoxical position in the annals of twentieth-century intellectual history. While celebrated as one of Mexico's most brilliant physicists – a pioneer in cosmic ray research who studied alongside giants like Albert Einstein and Erwin Schrödinger – his connection to the art world r…