Nicholas Alexander Buckendorfps - love "geometrically diverse" -
  beautifully put. The right words make for wonderful analogies -
  and I enjoy analogies to geometry - it brings to mind the way
  that virii fit into places simply because they're the right
  shape - and how keys and locks are not so metaphorical after all
  when it comes to describing chemical (biochemical and
  chemical-chemical) interactions but darned close to actual. "