View of the Castel Sant'Angelo, Claude's Villa, and St. Peter's, Rome, Italy, Part One

Frederic Edwin Church's two-page sketchbook spread captures a sweeping panorama of Rome's architectural landmarks along the Tiber River. The upper register displays a continuous landscape vista rendered in delicate pen lines, with the fortress, villas, and dome of St. Peter's arrayed across the horizon. Below, Church's working sketches isolate individual architectural elements and details—arches, fortifications, and compositional studies—the visual notes of an artist synthesizing observed landscape into finished works. Church, the leading American landscape painter of his era, traveled extensively through Europe and the Americas to study light, geography, and monumental architecture. These preliminary drawings exemplify the nineteenth-century artist's practice of on-site documentation and formal study that would inform large-scale exhibition paintings.