Parallel workshops, world cafés and open-space unconferences are a challenge for graphic recorders, as they cannot be in different places at the same time as Hermione Granger. Ideally, a separate graphic recorder should be booked for each workshop. If this is not possible for organisational or budgetary reasons, the method of visual harvesting can be used. The graphic recorder moves through the workshop rooms and collects information that seems relevant to him. The result is not a complete documentation, but a subjective picture of the mood of the event.