Location:  Olympic Sculpture Park, Seattle WA.  This fence was used to protect the recently planted native plants and guide visitors to the appropriate locations to view the waterfront.  Materials: wood, metal wire.  Dimensions: 3.5'x1/2".  The fence seemed to not only serve it's functional purpose but also a complimented the natural planting.  Maintenance on this fence would be inevitable after a few years but it may not be intended to stay once plants are established.