Francisco Martínez Roca aka Paco Roca is a Spanish strip cartoonist with experience in graphic novels and advertisement illustrations.

Wrinkles is a 2011 Spanish adult animated comedy-drama film directed by Ignacio Ferreras, based on the comic book with the same title by Paco Roca. The story is set in a retirement home and revolves around the friendship between two elderly men, one of them in the early stages of Alzheimer's disease.