This is coloured drawing of my OC, Riptide. I've talked about her in past chapters, but here's a basic refresher: 

Willow is an inhuman with powerful hydrokinesis who worked for S.H.I.E.L.D (who was unaware of her powers) for a few years before a mission with May went disastrously wrong and Willow was presumed dead for years, but she was saved by a group of inhumans she met a couple months prior on a mission, and she spent a couple years hiding with them in a small abandoned building complex on the outskirts of Boston. For furthers details, read my story Remembering the Tides. I'll try to update.

Another thing is because of how she got her powers, she is prone to insanity spells, during which she is called Bloodlust (dramatic, I know) and has blood manipulation powers in addition to hydrokinesis.