Introduction : The Vibrant Soul of Neo-Primitivism Ilya Ivanovich Mashkov (1881 – 1944) stands as one of the most distinctive voices within Russian avant-garde art, firmly rooted in the movement known as “Jack of Diamonds” (бубновый валет). More than just a painter, Mashkov embodied the spirit of his time—a tumultuous period marked by artistic experimentation and a fervent embrace of primal energy alongside influences from masters like Cézanne and Matisse. His canvases pulsate with color, brimming with symbolic depth and reflecting the raw beauty of Russian folklore. This article delves into…