The Dragon Boat race is in the middle, the water ripples to both sides, spring colors, green tones, flat illustration with a bird's-eye view, minimalist style, graphic poster design, flat, no C4D, flat illustration, 8K

The Dragon-boat racing is in the middle,the water ripples to both sides,spring colors,green tones, with a flat illustration and a bird's-eye view,minimalist style,graphic poster design,flat,no C4D,Flatten illustration,8K --ar 9:16 --stylize 50 --v 6.0