lush greenery and foliage on pastel sky background.

greenery foliage pastel sky background nature plants leaves botanical garden environment flora growth lush vibrant wallpaper tropical freshness outdoors tranquil scenery landscape natural serenity eco leafy botany spring summer idyllic peaceful beautiful desktop banner panoramic design creative ecofriendly conservation biodiversity borders blossom horticulture aesthetic seasonal oxygenproducing ecosystem ai generated