The Alchemist of Light and Logic In the vibrant intellectual landscape of late nineteenth-century Philadelphia, Henry Lyman Saÿen emerged as a figure of profound and rare duality. He was a man who inhabited two seemingly disparate worlds: the precise, empirical realm of the scientific laboratory and the emotive, fluid sanctuary of the artist’s studio. Born in 1875, Saÿen’s early education at the Central Manual Training School instille…