I've been wanting to combine gemstone beads with my oxidized copper scaffold structures. The first one I did ( I don't have a picture of it) was quite a regular, repeating structure. Also, it used just one kind of gemstone, and it was gray feldspar, so it didn't add a lot of color. Anyway, nice, but I wanted something with more unpredictability to it. This is what I came up with. It uses red agate, red aventurine, green marble, blue quartz, yellow quartz and gray feldspar. Also, no 2 scaffold structures are alike. I think it's much more interesting. I've never "strung" beads on a cord, so it is more complicated to incorporate the colored shapes with the oxidized copper, but I got it to work.
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The trickiest shapes to use were the cubes. Each gemstone shape has a
tube bead running through it. When I made my first cube (they're 2x2x2
cubes) I discovered the only way I could put a tube through it was like
this:
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The tube had to go through the middle of one of the rows of cubes, so
it's offset on the total cube. If the cube were 3x3x3 cubes there'd be
a path down the middle, but that would be way too big. But then it
occurred to me that this cube, which is made of 54 beads, has just 2
running down each center axis. So you could just leave out 2 beads, and
you'd have one center axis that was free. So I took it apart and left
out 2 center beads, and got the one in the 2nd picture. I couldn't figure out a very effiicient path to build it without those 2 center beads, but anyway, I got it done.