Cerulean is a voyage into vast, alien sonic landscapes where speaker-blowing bass and euphoric trance synths meet classical harmonies, tactile sound design and Harle's own field recordings of waves lapping against the shore. It embodies Harle's pursuit of melancholic euphoria - a blend of megalophobic majesty and raw humanity - inspired by Andrei Tarkovsky's Stalker, existing "on the threshold between dreams and reality."