Subject: Yellowstone National Park fountain, surrounding dark green coniferous forest, light gray sky, multilevel English and Chinese fonts. Scene: Outdoor natural scene of a spring eruption in Yellowstone National Park, USA, paired with artistically typeset text information. Style: Ryo Takei cartoon style illustration, screen printing style, non-outline pure flat illustration with grain texture, flat coloring technique. Tone: Dopamine color scheme, light gray sky, yellow-white geothermal spring, dark green coniferous forest, font colors adapted to the overall atmosphere of the illustration. Lighting: Flat-style lighting, no complex light and shade transitions, only color differentiation of subject layers. Composition: Aerial top-down view, rule of thirds composition, upper third of the frame with large negative space, middle third showing the fountain and coniferous forest, lower third arranging text information. Purpose: Tourism cultural and creative product packaging design, nature-themed social media promotional illustration, inner page illustration for travel guides.