Next: https://jeyjeymohr.deviantart.com/art/Crownless-Page-19-676716625
I tweaked the very commonly used designs of younger Celestia and Luna here to fit more in line with the implication in the season 6 opening episodes that other than Flurry Heart, there are no natural born alicorns to date. Which means that Luna and Celestia were also at some point ascended. In this universe, they’re from a rare (at the time of split nations of ponies) family with a unicorn mother and a pegasus father.