Piers - Points of Departure
The coastline is a metaphor for life and the relationship between past present and future. Land represents the past and present while the see represent and ever change future that is not yet formed. Piers are perpendicular to the coast and represent our attempt to look into into the future and help us determine our future direction. The 4 piers could be see as for potential future directions but eventually we can only select one path to follow.