Certificate of Authenticity

Original artwork · One of one

Reference image

Uncle Sam

by Alex Ross

Technique

Mixed media

Dimensions

35 x 51 cm

Edition

1 / 1 — Unique original

Reference

4ed15962f75b-1-2

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=16957&sig=d5e2e3c99c0ae060

Issued 30 de July de 2026 · Madrid, Spain