A very odd piece indeed. The top of the dish is so distinct and a true work of art, but the bottom made me question this whole piece. The symbols, the flat area's, couldn't walk away from it, bought it at a yard sale for $3! Love it, but wish I knew what the symbols on the back mean. I thought native american, then aztec, then italian and even greek, but the symbols don't match up. Searches keep coming up with asian art, but does not match with the symbols. That is what has perplexed me. No markings, stamps or signatures.
Thank you all for giving feedback, really appreciate your time and input.