A fine mezzotint and etching by Richard Earlom, reproducing a classical landscape drawing by Claude Lorrain from the Liber Veritatis series.

This print is part of the extensive series titled Liber Veritatis, or Book of Truth, which Richard Earlom produced between 1774 and 1777. The project involved reproducing the drawings of Claude Lorrain, the 17th-century French master, which were held in the collection of the Duke of Devonshire. Earlom employed a combination of etching for the outlines and mezzotint for the tonal areas, a technique that allowed him to replicate the soft, atmospheric quality of Claude's original wash drawings with precision.

Plate 5 depicts a rugged, rocky stream flowing through a secluded valley. The composition follows the classical conventions favoured by Claude, featuring large, solid rock formations that frame the water, leading the eye toward a distant, hazy horizon. The light is handled with care, creating a sense of depth through the subtle transition from the dark, textured foreground rocks to the lighter, more ethereal background. Earlom's ability to translate the fluid, spontaneous nature of a sketch into the controlled medium of printmaking is evident here. The work captures the quiet, contemplative mood typical of the Claudean tradition, which remained highly influential among British collectors and artists throughout the 18th century.

This print serves as a record of the original drawing once owned by Richard Payne Knight, a noted connoisseur and collector of the period. By documenting these works, Earlom provided contemporary audiences with access to the compositional methods of a master. The print remains a fine example of 18th-century reproductive engraving, demonstrating the technical skill required to balance line and tone without the use of colour. It offers a glimpse into the historical appreciation of classical composition and the rigorous standards of British printmaking during the Georgian era.