autumn fall halloween harvest leaves orange red simple soft texture thanksgiving yellow blue bushes clouds dark green lake rose sky sunset trees twilight water beach beaches lane path road sand scrub tree white flower gift love lovers lovers gifts macro macro flowers red flowers valentines berries berry bush Nyberg rain raindrop raindrops wet circle computer wallpaper darkness design fractal art graphics light line purple spiral vortex blend gradient gritty mix Mud rough stucco transition violet wall background card christmas holidays christmas tree ornament postacard snow star wind winter xmasgraphic2012 announcement elegance festive luxe roses scrap template wealth wedding