christmas background Christmas paper christmas tree pattern christmas trees paper texture tree pattern abstract background crop crops farm field furrow line lines natural nature plough texture garden green leaf leaves palm pattern stripes tree wallpaper blocks brick brickwork building building material old rectangle stone wall yellow plant radial ribbed stalk tropical umbrella back backdrop brown detailed fill space floor mottled rough tile white architecture blue clouds colors glass grey light shadows sky textures university carmine England english flowers fuschia Great Britain passion pink red