Overall

Vision Vision

Originality Originality

Technique Technique

Impact Impact

Of course, this is one of your older works, but I enjoyed this one so much, I wanted to critique it)The low angle makes the viewer feel like an observer, stumbling upon these two monsters fighting. Isolated, as the looming presence of the claustrophobic pines stretch into the distance. The dynamic curves of Flowey's and Sans's body language and particles in the air contrasts the vines, bones and falling tree suspended in the air in this frozen moment.The tree easily snapped in half by Flowey, his height above Sans and the vines creeping from the left corner of the image only serves to emphasise the power he has grown to have. His menacing gaze is the vector to focus on his target - Sans. Compared to Flowey's green and yellow, Sans's brown and blue colour palette almost recedes into the similarly coloured blue and white coloured ground.As mentioned in the comments, it could be argued that Sans is the 'lone hero' struggling against the might of Flowey. The distance between the two only reinforces their opposing sides of the fight. The glow of sun in the background could be seen as a ray of hope, but if it were sunset, Sans' hope of triumph would be slowly fading into the darkness.For improvement, there could be smoother blending of the trees and more obvious outlines for the dynamic parts (e.g. the bones or Flowey's expression). It does not evoke a new thought about Sans's and Flowey's relationship. This artpiece could alternatively have portrayed the frustration of fighting a losing battle, the triumph of winning or show the physical exertion of the fight. Nevertheless, these effects give an awe-inspiring impact, portraying the dynamic action of powerful monsters and their determination not to lose.