
In the photograph below, one can see a serious problem that can develop on a stage that lacks the depth of the ancient arrangement. This is a production of Oedipus Rex done in California at the "Greek Theater" in Berkeley in 1910. It is an outdoor theater with a Doric façade, which for the time made it a "Greek" theater. But the height of the stage creates an awkward relationship between the actors and the chorus, who are necessarily tucked to one side. Notice how the space that would be the ancient orkhestra is occupied by its modern namesake: the orchestra.

The production of Oedipe Roi at Orange, in spite of being in an ancient theater, deviated from ancient practice in a very important way: it was performed at night with electric lighting, thus wedding the ancient outdoor playing space with the lighting conventions of the modern indoor theater. The theater's semi-ruined state lent itself to interesting effects in the performance, and the towering scaenae frons or scenic façade made a more convincing palace. However, such massive stone constructions were a feature of Roman theater design and were not to be found in the 5th-century Athenian theater of Dionysus. Though Mounet-Sully had hoped to perform Oedipus on the site of the theater of Dionysus, in the end the production was put on at the Dimotiko Theatro, a 19th-century building.
Like the production at Orange, Max Reinhardt's Oedipus also made considerable use of modern lighting; his spectacular crowd scenes have more in common with the 19th-century crowds of extras than with the ancient chorus. His desire to stage Oedipus in larger spaces like circuses did create larger audiences for the work than those found in the theaters of the time, but at most the number of spectators for the Reinhardt productions was around 5,000. By contrast, the capacity of the ancient theater of Dionysus in Athens in the 5th century BCE was around 17,000.