日差し差し込む緑の森で木を植えるカップル

A vibrant, ultra-colorful, inspiring 16:9 poster for World Environment Day. Layout: Left side shows a beautiful natural scene – a handsome young man in a white shirt and a young woman in a pastel green saree, both planting a small tree together in a lush green forest, holding a sapling gently, smiling with hope and love. Soft morning sunlight, golden glow. Right side contains typography. Background: dreamy hills, clean river, blooming white flowers, clear blue sky, butterflies, gentle bokeh, peaceful and nostalgic atmosphere similar to 90s romantic film style but nature-focused. Text on right side: Top left corner "WORKVIVO PRESENTS" in small white text. Large bold gradient text from green to gold "WORLD ENVIRONMENT DAY" in retro 3D style. Below that "JUNE 5" in bold italic neon green. Below that "ONE EARTH, ONE FUTURE" in small italic white. Bottom right "Protect Nature. Plant a Tree. Save Water." Bright, attractive, nostalgic, motivational, no watermark, 16:9 aspect ratio.