art background black blue color dark electronic geometric green illustration light lines paths pattern pink rectangle red retro shades shapes striped style tablecloth texture tiles vectors wallpaper white window yellow berry bloom bush elder elderberry flower flowers greenie grow leaf leaves natural nature plant plants Sambucus spring summer testure tile tree trees twig white flowers barcode big brother code commerce computer digital generic identification isolated item marketing price purchase retail sales scan security shopping store supermarket symbol tab technology tracker trade abstract agricultural agriculture appearance colors colour colours fleshy food fresh fruit home cooking human consumption patterns shape skin smooth surface surfaces textures variations vegetable artistic artwork bits broken chips clean-up colored coloring coloured colouring contrast contrasting design Designs expression grouting irregular mosaic