Yuwei(Kay)considers this to be the most soulful group of works in her paintings. In her opinion, all works of art should be reflected between alike and unalike according to the influence of subjective and objective factors. The beauty of painting lies in the relationship between resemblance and no resemblance . Therefore, she expresses 'A spirit of freedom’ in a way between abstraction and realism. Dedicated to those closest to her, who has been battling bipolar affective disorder and has lived a hard and tenacious life. Hope to be a voice for men and women who experience mental, physical, abuse and so on. Her thought about it for a long time, how to reflect the picture so that people can have a deep and strong resonance? What kind of space environment, time, and posture make people more sensitive, focused, sad, and fearful? Close your eyes and think, maybe the answer will come. If 'A spirit of freedom' is the work's guidebook for spiritual and soul energy, then 'A hand of freedom' is the action force of the guidebook. This group of works does not seem to form a direct relationship, but in fact it is the connotation embodied in the subconscious, and the answer can be known with a little observation. The two works are reflected in a large area of yellow and blue complementary colors, following each other, entangled with each other, and supporting each other.