In July 2015 we organized a chalk workshop with open walk-in for DrukwerkMAX during the open days of Feyenoord. We have made a coloring page in advance by applying recognizable elements on the ground in sketch form, such as the Rotterdam skyline and other shapes and images. We have placed the Feyenoord logo centrally in the drawing and have already fully developed it ourselves. The workshop with open walk-in was used as entertainment during this event.