"Kastukas ir Geniukas – Nesustabdomi" is a historical biographical comic about the Lithuanian artist M. K. Čiurlionis and his best friend, the Polish composer Eugeniusz Morawski-Dabrowa. Written by Aiste Misinyte and illustrated by Dalia Bieliunaite, the comic was published by the Varena Public Library in 2025 with funding from the Lithuanian Council of Culture.