blue bokeh background for seasonal, holidays, celebrations and various works

backgrounds blissful christmas illumination magic magical marketing year online party pattern patterns serenity sparkles twinkling vibrant web banner abstract advertisement anniversary background birthday blue blurred bokeh celebration decoration design event festive festivity glitter glow glowing holidays layout lights media eve poster promo sale shine social square vertical bokes dark greetings happy merry year#39aph39#s winter blur defocused overlay light blurry sparkle colorful circle effect christmas holidays festive year season festival party blur december sale celebrations event colorful media template background banner design abstract layout empty poster marketing advertisement web online