You might like Left Right Inscription by Turner: Notes on Perspective and Optics, from Vitellio Joseph Mallord William Turner c.1809 Diagrams: A Method of Putting a Cube in Perspective, after Salomon de Caus; with Bibliographical Notes on Perspective Sources Joseph Mallord William Turner c.1809 Inscription by Turner: Notes on Optics and Bibliographical Notes on Perspective Sources Joseph Mallord William Turner c.1809 Inscription by Turner: Notes on Perspective, from John Hamilton Joseph Mallord William Turner c.1809 Inscription by Turner: Notes on Perspective, from John Hamilton Joseph Mallord William Turner c.1809 Diagram Relating to Placing a Square in Perspective, after Viator (Jean Pélerin) Joseph Mallord William Turner c.1809 Inscription by Turner: Notes on Perspective, from Giovanni Paolo Lomazzo Joseph Mallord William Turner c.1809 Versions of a Diagram Relating to Placing a Square in Perspective, and a Diagram of a Building, after Viator (Jean Pélerin) Joseph Mallord William Turner c.1809 Perspective Diagram, after Heinrich Lautensack Joseph Mallord William Turner c.1809 Inscription by Turner: Notes on Painting in Relation to Poetry; with a Diagram of a Cube in Perspective, after Daniele Barbaro Joseph Mallord William Turner c.1809 Inscription by Turner: Notes on Proportion and Perspective, from Giovanni Paolo Lomazzo Joseph Mallord William Turner c.1809 Diagram and Notes on Perspective (Inscriptions by Turner) Joseph Mallord William Turner 1809