Artwork
The Walls of Pedro Miguel Lock, Panama

The Walls of Pedro Miguel Lock, Panama is a print by Joseph Pennell. It dates from 1912 and is held in the collection of the Cleveland Museum of Art.
About this work
Overview
Created in 1912, this print by American artist Joseph Pennell captures a construction scene at the Pedro Miguel Lock in Panama. The composition centers on a massive stone wall and a towering crane, set against a pale sky. Curving railroad tracks frame the foreground, guiding the eye toward the industrial activity depicted.
Subject & Meaning
The image records a moment of engineering progress, emphasizing the scale of the lock’s infrastructure and the machinery required for its completion. By focusing on the stark forms of the wall and crane, Pennell highlights the intersection of human ambition and the surrounding landscape, suggesting both the power and the transitory nature of such projects.
Technique & Style
Pennell employs a strong contrast between light and dark, using chiaroscuro to model the massive structures and convey depth. Fine line work renders the texture of the stone and the mechanical details of the crane, while broader tonal areas define the sky and background, creating a balanced interplay of realism and graphic clarity.
History & Provenance
Pennell, trained under James Lambdin, Thomas Eakins, and influenced by James McNeill Whistler, produced the work during his travels documenting engineering feats. The print entered the Cleveland Museum of Art’s collection, where it remains part of the institution’s holdings of early 20th‑century American prints.
Context
The Pedro Miguel Lock was a key component of the Panama Canal’s construction, representing a major feat of early 20th‑century engineering. Pennell’s interest in such subjects aligns with his broader oeuvre, which frequently portrayed industrial and architectural landmarks across Europe and the Americas, reflecting contemporary fascination with technological advancement.
Artist & collection
Artist
Joseph Pennell (July 4, 1857 – April 23, 1926) was an American draftsman, etcher, lithographer, and illustrator for books and magazines.















