Sebastian was born in Munich in the late 1980s. Shortly after his birth, his family moved with him to Cape Town, South Africa, where he spent his early childhood. After seven years, they returned to Germany and later Austria. During his school years, he discovered his passion for photography with his first camera.

Sebastian’s images delve deeply into the concept of "liminal spaces"—life that unfolds in the unseen or traces of what has been left behind. Many of his works are compositions made from multiple photographs, sometimes enhanced with digital painting