Note: This article is a review by Chang En-man which reflects her way of imagining botany after observing Some Studies on Blue, a series by Lee Jo-Mei exhibited at Artspace during her residency. Even though artists and botanists both deal with botanic subject and the depictions by both are realistic in various forms, botanists prioritize the grounding of knowledge over aesthetics, whereas artists picture botany less rigorously. This article treats botany as subject to probe the representational system that stems from sensibility in between knowledge system and visual language, and how the forms based on prior/post knowledge communicate with viewers. By combing through history and artworks by distinct artists, readers can take a peek at how artists grasp the spirits of the nuanced characteristics of plants.