The Greek Goddess Of Night Picture

Nyx, the primordial goddess of night. A shadowy figure, Nyx stood at or near the beginning of creation, and was the mother of personified gods such as Hypnos (sleep) and Thánatos (death). Her appearances in mythology are sparse, but reveal her as a figure of exceptional power and beauty.

.... and I think I nailed it at her appearance!
Scylla Knight
The Greek Goddess Of Night
Manta Knight