From Left to Right: Neptulia, Tia, Myraila, Floria.
It's a family photo of Neptulia and Myraila, two royal sisters, their Grandmother, FLoria, and Myraila's mysterious "Hope Child", Tia.
Myraila really wanted a daughter, but it was impossible, so one night, she prayed to the stars, and Tia just... Fell to her. True resemblance, too.
Well, it's not too great, but I sort of like it!