Stick figures are just fine. The drawing phase is also limited to about ten minuites. In both segments, I periodically give time limit reminders. This invariably heightens arousal level and task focus. The decibel level of laughter increases as the images take exaggerated and symbolic shape and direction.
People can project their perceptions, biases and fantasies onto the pictures.
This last interactive-feedback segment becomes a free associative, supportive and playfully aggressive large group catharsis. Before closing the experience, I ask the audience to reflect on what made the exercise valuable and enjoyable. So the exercise enables participants to vent, to gain support and insight while generating laughter and group synergy. In fact, this exercise often breaks the ice between individuals, status hierarchies, sections, departments, etc. It facilitates beginning conflict resolution during the program and also sets the stage for future collaborative problem-solving.