Christina Cai (蔡纪元) is a Chinese-born contemporary visual artist based in Australia who specialises in installations, photographs, paintings and drawings. She is inspired by her own experiences and expresses her concepts and emotions to the public through her art.

Cai is determined to create artworks that are emotional, immersive, experimental and interactive. She creates artworks by applying both traditional methodologies and high technologies to provide the audience with a sentimental experience through structures, layouts, lighting, colors, sounds and textures. 

Graduated with a Master of Art from UNSW Art & Design and with a background in engineering, Cai immerses herself in the subjects of psychology, philosophy and science. Motivated by sharing ideas and experiences with audience through her art, Cai continues to explore her concepts and techniques in her works.