"Documentation Wall(DW)" is an expression that visually records the activity in the workshop on the wall in the event space. The activity is drawn like the picture scroll in order of time by the expression that combines the photograph, the text, and figure. The feature of DW is to be drawn the content of the participant's activity in real time. By watching DW, the participants can reflect and define of their activity on the way or the end of workshop. For the organizer, DW can be used as the example to explain the workshop program, or as the material for upgrade of the following workshop. For the audience who are visiting the workshop, it is possible to be interested in the content by knowing the participant's activity by DW.