Wow, that's gorgeous! I've never thought about doing a piece of art 'again' in order to see how you've changed as an artist, what the new skills would change to a piece. Although I do it too as a photographer: I go back to old pictures and edit them again - I often interpret the moment differently or am just more advanced in editing, so it will completely alter the end-result.

Love seeing your thought process and creative process - I'm now starting to ponder on my interpretation!

Thanks!