His approach to Joseon literati ink painting deviated from the restrained brushwork favoured by his mentor Kim Jeong-hui. Cho used an energetic application of ink. He often used thick strokes to define the gnarled trunks of ancient trees. In his plum blossom works, he filled the composition with flowers. This technique created a sense of abundance. He focused on the physical texture of the bark and the rhythmic placement of every petal.

Collectors value these works for their bold graphic quality. The contrast between the heavy black ink and the delicate blossoms makes these prints suitable for modern homes. His work marked a shift toward individual expression in Korean art. These pieces depict the natural world through a lens of artistic independence. The Blossoming Plum remains a popular choice for those seeking traditional aesthetics with a modern feel.