You might like Left Right Diagrams of Harmonic Proportions, after John Hamilton Joseph Mallord William Turner c.1809 Diagram of the Geometry of a Parabola, after John Hamilton Joseph Mallord William Turner c.1809 Diagram of the Geometry of a Parabola, after John Hamilton Joseph Mallord William Turner c.1809 Lecture Diagram: Two Methods for a Cube Joseph Mallord William Turner c.1818–28 Lecture Diagram: Method for a Cube Joseph Mallord William Turner c.1818–28 Lecture Diagram 12: Parallel Lines with a Series of Converging Lines (?after Samuel Wale) Joseph Mallord William Turner c.1810 Lecture Diagram 14: The Terminology of Perspective of Joseph Moxon Joseph Mallord William Turner c.1810 Lecture Diagram 23: Geometry of a Parabola (after William Emerson or John Hamilton) Joseph Mallord William Turner c.1810 Lecture Diagram 40*: Perspective Method for a Circle (after Thomas Malton Senior) Joseph Mallord William Turner c.1810 Lecture Diagram 41: Perspective Construction of a Tuscan Column Joseph Mallord William Turner c.1810 Lecture Diagram: Carlton House, Pall Mall, London Joseph Mallord William Turner c.1810 Lecture Diagram 8/1: Ground Plan of a Stoa or Portico (after James Stuart) Joseph Mallord William Turner c.1810