There are controversy ideas on if the old fish market of Tainan shall be dismantled. If so, the original landscape along the canal will be changed indirectly. The participants observed the "eight beautiful scenery" along the canal which is a common official marketing technique. Before the observation, an architect who is familiar with urban planning was invited to explain the future plan for the place around the fish market, and spread legends, stories, and historical information to recall invisible past and future as the imagination in observation and recording.
