abstract celebration childrens christmas christmas tree concept december december 25 decorations dez pain eve fantasy festive gifts graphic holiday image kid's illustration magic moons noel pink purple rainbow render seasons greetings stars tree xmas xymonau yule art background black branch design floral flourish flower flowers graphics hi-res illustration isolated plant red vector wallpaper white background blue green yellow bird butterfly circle frame hummingbird jungle leaf love round white aqua beautiful fiction grass impressionism landscape magical medieval buildings moon painting Rolling Hills space baubles creation elegant gift modern traditional vintage