Aztec Sun is a cute little mechanical puzzle. This version is produced by Professor Puzzle. It is quite easy to disassemble, but putting it back together is another issue as you soon run out of hands. Have a look at the solution to see the order of pieces which you can just about hold in one hand.
Artistic Ratings
The ratings I have chosen for this puzzle is 5,7,7. I like the design that uses lots of identical pieces. It would have had more artistic impact if it was larger, but would have been harder to assemble.