The Belgium painter in question is Yser, a Belgian artist from Ostend. Yser is known for his abstract expressionist paintings, which often feature bold colors and geometric shapes. He has exhibited his work in galleries around the world, including in Belgium, France, and the United States. His works are held in private collections and museums, and he has been featured in numerous publications. Yser's art is inspired by his travels and his love of nature, and he often uses natural elements such as wood, stone, and metal in his works.