You might like Left Right Notes on Reflection and Refraction, for Perspective Lectures (Inscriptions by Turner) Joseph Mallord William Turner c.1808 Notes on Reflection and Refraction, for Perspective Lectures (Inscriptions by Turner) Joseph Mallord William Turner c.1808 Notes on Reflection and Refraction, for Perspective Lectures (Inscriptions by Turner) Joseph Mallord William Turner c.1808 Notes on Reflection and Refraction, for Perspective Lectures (Inscriptions by Turner) Joseph Mallord William Turner c.1808 Notes on Reflection and Refraction, for Perspective Lectures (Inscriptions by Turner) Joseph Mallord William Turner c.1808 Inscription by Turner: Notes on Perspective, from John Hamilton Joseph Mallord William Turner c.1809 Diagram and Notes on Perspective (Inscriptions by Turner) Joseph Mallord William Turner 1809 Inscriptions by Turner: Bibliographical Notes on Perspective Sources Joseph Mallord William Turner 1809 Inscriptions by Turner: Bibliographical Notes on Perspective Sources; with a Diagram of a Cube in Perspective Joseph Mallord William Turner 1809 Inscription by Turner: Notes on the History of Perspective Joseph Mallord William Turner c.1808–11 Inscription by Turner: Note on Perspective, from John Hamilton Joseph Mallord William Turner c.1809 Notes on Perspective (Inscriptions by Turner) Joseph Mallord William Turner 1809