You might like Left Right Lecture Diagram: Perspective Method for a Cube Joseph Mallord William Turner c.1816–28 Lecture Diagram: Anamorphic Perspective Joseph Mallord William Turner c.1817–28 Lecture Diagram 19: Conic and Cylindrical Sections (after Thomas Malton Senior) Joseph Mallord William Turner c.1810 Lecture Diagram 42: Perspective Construction of a Tuscan Entablature Joseph Mallord William Turner c.1810 Lecture Diagram 61: A Cube with Shadow Joseph Mallord William Turner c.1810–11 Lecture Diagram 62: Various Forms with Shadows Joseph Mallord William Turner c.1810 Lecture Diagram 63: Various Forms with Shadows Joseph Mallord William Turner c.1810 Lecture Diagram 64: Various Forms with Shadows Joseph Mallord William Turner c.1810 Lecture Diagram 67/68: Stone Recess with Shadows Joseph Mallord William Turner c.1810 Lecture Diagram 69: Stone Recess with Shadows Joseph Mallord William Turner c.1810 Lecture Diagram 70: A Ruined Amphitheatre Joseph Mallord William Turner c.1810 Lecture Diagram 75: Interior of a Prison Joseph Mallord William Turner c.1810