Constantin began his artistic journey with a classical education at a visual art school, where he learned various techniques, including drawing, watercolors, and sculpture. However, his artistic practice is largely self-taught. Over time, his passion gravitated towards oil painting and mixed media techniques. His first exhibition took place in Amsterdam in 2009. Constantin's work spans a range of styles and subjects, reflecting his exploration of graphic, figurative, and abstract art. He is a professional artist living and working in the region of Fribourg, Switzerland.