绿色波浪简约风背景素材

Abstract flowing soft light commercial background, oblique crisscrossing flowing semi- yellow-green light strips, scattered fine and faint white luminous bubble dots, delicate canvas canvas grain texture, fluid watercolor wash gradient effect, multi-layer wave semi- color overlay, spring healing gentle atmosphere, soft side backlight, unified low saturation fresh green tone, smooth and blurred light strip edges, 8K vertical poster size. --ar 16:9 --v 7