Certificate of Authenticity

Original artwork · One of one

Reference image

Naughty and nice

by Bruce Timm

Technique

Mixed Media

Dimensions

21 x 29 cm

Edition

1 / 1 — Unique original

Reference

11ac3944525c-1-1

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=18079&sig=371c50f5ba4fc141

Issued 28 de July de 2026 · Madrid, Spain