so if this is late but anyway. it's good to see someone else that used Journey of Man for journeys study. i did it for inner journey but techniques shouldn't differ too much. just talk about the costumes, settings, quotes and the movement of the acts (possibly what they symbolise). since i didn't study it for imaginative i really can't help with specifics, sorry! how about something to do with the stuff he remembers as a child is less realistic than the things of when he was an adult (colour of costumes and setting?). hope this helps!