© Jesus Umbria

CÁBEZ SISTERS. Cols – La cara B (Cols: The B-Side - Autsaider Comics) is the Cábez sisters' first published work.
It chronicles the adventures of an all-female underground rock band on a tumultuous tour of Spain.

Since 2021, Clara (art) and Olivia (script) have been self-publishing their own comics featuring Cols.
The following year, they won the Best Fanzine Award at Còmic Barcelona for the second volume of Cols, Una noche en el infierno (A Night in Hell).

Their work could be classified as part of a distinct new genre connected to French rock comics of the '80s and '90s and the Spanish underground scene. Their style and subject matter are closely tied to the garage-punk music scene.