An antique Mexican icon retablo depicting St. Peter. Crafted in a traditional style, the retablo showcases intricate details and vibrant colors that bring the scene to life. St. Peter, known as the patron saint of fishermen and the first Pope, is depicted in a reverent pose, holding the keys to the Kingdom of Heaven. The retablo is a testament to the rich cultural and religious heritage of Mexico, with its blend of indigenous and European influences. Circa the mid 19th century. Antique Mexican Catholic Icons And Collectibles.