Light Thereafter (2017)

Sixteen-year-old Pavel lives in London with his mother, an ex-rock star. He dreams of becoming an artist in the mold of his idol, the legendary French painter Arnaud. When his mother's new boyfriend invites her to join his band on tour, she jumps at the opportunity and decides to send Pavel back to Bulgaria. She plans for him to stop off in Antwerp first, where his well-off aunt can give him some money. With the money in his pocket, Pavel decides to follows on his secret plan. He takes a bus to Amsterdam.