Elementi del disegno e della pittura
Elementi del disegno e della pittura is an Italian-language instruction book on drawing and painting, attributed to John Ruskin and published in 1924, held by Heidelberg University Library. Its four pictures are loose black-and-white line illustrations of natural and architectural subjects: a tree trunk with foliage, a ruined stone building, a weathered wall with a window, and a dense leafy pattern, rendered in fine hatching and scratchy outline that shows how tone is built from lines.
