[A shadowbox framed depiction of two actors in performance] [art original].

The dancer wearing a Roman toga is perhaps David Garrick, with Mrs. Siddons accompanying him on the lute. In his imaginary journey through time, Three tours through London in the years 1748, 1776, 1797 (New Haven, 1941), Wilmarth S. Lewis 'goes' to the London theatre of 1776 where "Garrick still requires that those playing a scene with him shall turn their backs to the audience when addresssing him so that there will be no question whatever of its attention being diverted from him. Failure to observe this rule ... caused young Mrs. Siddons to fall into disfavour and contributed to her dismissal from the company."