I read awhile ago of a unique, I think, invention that is in use in
Austrailia that may or not make sense. This machine, using a concrete base
and colouring (:') agents vreates continuous "edging" much like the
"scallopped" brick and other designs used elsewhere in landscape design
around the world. An interesting design one could place edging perhaps
around where structures and outbuildings were perhaps and at the same time
promote what I think was an Austrailian invention. The different types of
buildings could have different coloured edging keyed to a map and aid in the
interpretation and perhaps bring a little more colour to the green. It seems
the impact might be minimal to the deposits yet provide an interesting view
of the site.

George Myers



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