Certificate of Authenticity

Original artwork · One of one

Reference image

El Supergrupo 7

by José Luis Munuera

Technique

Pencil and Ink

Dimensions

29 x 43 cm (x 3)

Edition

1 / 1 — Unique original

Reference

eaba64498f8b

El arte del cómic hereby certifies that the work described above is an original creation, hand-executed by the artist. It is registered in our archive under the certificate number shown.

Daniel Antolín Aldonza

Verify authenticity

elartedelcomic.com/?eadc_verify=7210&sig=6a242f2fba8d6692

Issued 27 de July de 2026 · Madrid, Spain