Jorge Luis Cudina Martínez, known professionally as Cudina, is a Cuban painter whose work is defined by a deeply personal and instantly recognizable visual language. Born in Velasco, Holguín, his artistic sensibility was shaped by rural life and an early fascination with drawing and painting. From a young age, he gravitated toward dark palettes and intense emotional expression, a tendency that earned him the nickname “black blood.” His paintings explore the inner world of human beings—memory, spirituality, and psychological tension—through compositions that blend elements of expressionism, surrealism, cubism, and figurative art into a style that is entirely his own. What truly sets Cudina apart is his slow, meticulous painting process. He works through multiple layers of oil paint, allowing time to become an essential component of each piece. A single painting can take months, and sometimes years, to complete, as layers are built, altered, and reworked until the image reaches its final depth and balance. This labor-intensive approach makes his works rare and highly valued, as each canvas carries not only visual complexity but also the weight of prolonged contemplation. The result is a body of work with rich textures, emotional density, and a distinctive aesthetic that is immediately identifiable as Cudina’s.