hello autumn season aesthetic plant banner icon decorative abstract background

abstract aesthetic art artist artwork autumn backdrop background banner biology bohemian bokeh botanical bright cactus contemporary decorative design drawing drawn ecology elements flora floral flower foliage glowing graphic green hand handdrawn harmony hello houseplant icon illustration isolated leaf leaves lifestyles light logo minimal modern natural nature ornate pattern plant poster rainbow retro season shiny sign simple sketch splash spring style sun sunshine symbol template textile tropical vector vibrant vivid wallpaper watercolor