Octave Denis Victor Guillonnet (1872 – 1967): Painter of Light and Emotion Octave Denis Victor Guillonnet (September 22, 1872 – September 25, 1967) was a French painter and medallic artist whose distinctive style—characterized by luminous color palettes and evocative depictions of landscapes and figures—established him as one of the leading Symbolist painters of his era. Born in Paris’s fourth arrondissement, Guillonnet demonstrated e…