Portrait of Don Manuel José de Guerrico

Esquivel employed chiaroscuro to create depth, focusing attention on the subject's face. This technique, combined with the overall realism, highlights the artist's ability to capture the subject's likeness and character.

Created in 1842, the painting is now held in the National Museum of Fine Arts in Buenos Aires, Argentina.

As a product of the Romantic era with Realist elements, the painting reflects Esquivel's style, which was known for capturing the essence of its subjects within formal, often somber, settings.

While specific lasting impacts of this portrait are not broadly documented, it remains a testament to Esquivel's skill in portrait painting, contributing to the broader legacy of Spanish Romanticism in art.