Subject: Flat illustration of multiple daisies, paired with white text logo elements, arranged with a natural growth visual flow. Scene: Solid bright yellow flat background, no additional complex decorations, highlighting a fresh spring visual atmosphere. Style: Flat fresh screen printing style, integrating RISO printing halftone texture and misregistration effects, with the healing illustration texture of Luo Erchun's halftone layers. Color palette: Bright and saturated, with bright yellow as the background base color, paired with white daisy petals, warm yellow stamens, and green stems and leaves, white text, overall tone fresh and vibrant. Lighting: Adopts a flat style with no strong lighting, relying on color layers to build visual focus, highlighting the grainy texture of screen printing. Composition: Straight-on full-page composition, visual focus centered on the daisy subjects in the lower middle of the frame, forming a natural stretching growth flow from the lower right to the upper left. Use case: Spring-themed cultural and creative postcards, poster decorations, or social media spring topic images.