Eric Johnson's urban garden is so small that it lacks a single blade of grass. So he has to get creative to make the most of it. One change that he made was to embed glass marbles into his privacy fence. It's really simple: just drill holes into the wood and push the marbles in! Think of the creative patterns that one could make, like constellations or rainbows.
Link -via Offbeat Home
This is a cute idea. Seems that if you could get lucky with a variety of marble sizes you could use any knot holes that are already in the fence you have. May have to see if we have any the right size.
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