lush green tropical leaves frame dark rustic background

tropical leaves nature foliage greenery frame background dark rustic plant forest jungle botany environment organic natural growth texture pattern design wallpaper summer fresh vibrant lush verdant canopy frondose verdure undergrowth overgrowth leafy thicket shrubbery sylvan arboreal woodland evergreen flora vegetation phytology botanic sylvatic rugged gritty ai generative generated synthography