Ruskin learned to draw by copying the works of Samuel Prout and David Roberts and studying under Anthony Vandyke Copley Fielding. Turner, however, would prove the greatest influence. Ruskin built a sizeable collection of Turner's early watercolors. The first volume of Ruskin's Modern Painters resulted from his reading a negative review of Turner's work. This drawing is a copy of the lower part of the Turner watercolor The Pass at Faido, St. Gotthard, which Ruskin commissioned. His own drawing of a detail of the Turner work is reproduced as plate 81 in the final volume of Modern Painters.