Under the vast, starry sky, a lone crow perched on a branch, gazing at the full moon that illuminated the serene landscape. The mountains in the distance stood tall and proud, their peaks dusted with snow. The trees below were dark and foreboding, casting long shadows across the ground. The crow, a symbol of mystery and change, seemed to be bidding farewell to the summer season. The words 'GOODBYE SUMMER' written in bold, red letters above the mountain range added a touch of melancholy to the scene. This design captures the essence of transition, the bittersweet feeling of letting go of one season while embracing the next.