Palazzo Senatorio, stair, upper ramp and entry portal (recto) Palazzo Senatorio, stair, lower ramp and pedestal (verso) 1500 - 1560

This anonymous architectural drawing from the 16th century depicts the design for the stairs and entry portal of the Palazzo Senatorio in Rome. The drawing, executed in pen and ink, features detailed views of the upper and lower ramps of the stairwell, as well as the elaborate entry portal, showcasing the intricacies of Renaissance architectural design. The drawing is a testament to the technical skill and aesthetic sensibility of the anonymous artist, offering a glimpse into the planning and construction of one of Rome's most iconic buildings.