Again, I love that www.wordle.net site which will produce subway art for you automatically. I brainstormed all the holiday words I could, the list is below for you to copy and paste into Wordle and then customize your font and colour and orientation of your art. Here are my creations. I copied them into as large as a format I could, so download it and use it as you will. Enjoy!
Christmas Noel candycane icicles ornament Santa twinkle star gingerbread stockings red green Dasher Dancer Prancer Vixen Comet Cupid Donner Blitzen Rudolph reindeer elves toys FelizNavidad NorthPole snow December holiday angel Holly JackFrost hohoho snowflake bows mistletoe chimney carols Joy bells sugarplums poinsettia Peace Jesus wreath snowman nutcracker cookies eggnog mittens sleighride tinsel garland peartree Grinch
Or I also did this format.
