You might like Left Right Diagram of a Perspective Method for a Tuscan Capital, after Lorenzo Sirigatti Joseph Mallord William Turner c.1809 Lecture Diagram 41: Perspective Construction of a Tuscan Column Joseph Mallord William Turner c.1810 Lecture Diagram 52*: The Temple of Neptune at Paestum (?after Giovanni Battista Piranesi) Joseph Mallord William Turner c.1810 Lecture Diagram 63: Various Forms with Shadows Joseph Mallord William Turner c.1810 Lecture Diagram 65: Interior of a Prison 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 71: Cupola of a Building Joseph Mallord William Turner c.1810 Lecture Diagram 75: Interior of a Prison Joseph Mallord William Turner c.1810 Lecture Diagram 73 : Entablature Joseph Mallord William Turner c.1810 Lecture Diagram 8/3: Elevation of a Stoa or Portico (after James Stuart) Joseph Mallord William Turner c.1810 Lecture Diagram 8/9: The Screen of Carlton House, Pall Mall, London Joseph Mallord William Turner c.1810