Nicasso, Pintor Moderno
Asen was one of the artists of humorous comics that renewed the publishing house Bruguera in the 1960s and 1970s. Among his series are 'Nicasso, Pintor Moderno' (a.o. in DDT), about a modern painter, and 'Tarzán 1990' (in Din Dan). His work also appeared in Mata Ratos and Martadelo Especial. In 1971 he made a series called 'La Travieso Filo' for Punto.