The artwork behind her in those photos does not seem like hers. The art on her Tumblr is pretty different 


This is actually hers.

https://www.tumblr.com/galilaia/736562731526799360/poietikemania-brings-the-disordered-parts-of-the?source=share

https://www.tumblr.com/galilaia/711611702124363776/avoidbeing-by-moongrasper-galilea?source=share