Lee HyunJung is credited on Pokémon Trading Card Game cards from 2007 to 2025, with 30 cards represented in this dataset. Artwork appears across series including Sword & Shield and Scarlet & Violet, with earlier credits in Platinum. Set appearances include Shining Fates: Shiny Vault, Paldean Fates, and Supreme Victors.
The illustrations in this dataset lean toward a cartoonish, playful approach, frequently lighthearted in mood. Compositions are typically balanced and simple, sometimes shifting into more dynamic staging, with character-forward clarity. Color palettes tend to be vibrant, often supported by soft and pastel tones for a clean, cheerful finish. A representative card is Iron Bundle. Among the most sought-after cards illustrated by Lee HyunJung is Heat Rotom.