KT & Ebbie's example is just a small version of "Tripodal (1970-1972) - Wichita, Kansas"

If you don't TRY to make it look like anything in particular, no one will know if it's 'correct' or not.

I like 'some' abstract stuff, especially if it seems to be really thought out, rather than just glued together randomly.... but I am REALLY impressed by Michelangelo's Pietà or Rodin's "Fallen CARYATID"