Tyburn (Charing Cross), along Fleet Street and over the Fleet Bridge, climbing Ludgate Hill (by gravitational pressure) to a public conduit at Cheapside. Water was supplied free to all comers. Tyburn had significance from ancient times and was marked by a monument known as "Oswulf's Stone", which gave its name to the Ossulstone Hundred of Middlesex. The stone was covered over in 1851 when Marble Arch was moved to the area, but it was shortly afterwards unearthed and propped up against the Arch. It has not been seen since 1869. For much of its history, public executions took place at Tyburn,
The Execution of Lady Jane Grey and Catherine Howard had been executed. The painting indicates either that Delaroche was not familiar with this aspect of the event and has constructed the location according to his historical knowledge of other such events, or that he chose to take a great deal of artistic license. In the picture, the execution is taking place upon a raised wooden platform similar to those on which executions of royalty and nobility had taken place in the French Revolution. The edge of this platform can be seen, draped with a black cloth, across the foreground of the picture. At the rear of