One is dressed in a shirt and warm-up jacket, the other somewhat staidly. The former is impulsive and emotional, the latter quiet and determined. They are obviously apparitions from a major 20th-century text: Arslan's reinterpretation of Samuel Beckett's two-man play Waiting for Godot illustrates the separation between intellect and body, the person issuing orders and the one receiving them in the same way as the original.