What to do with a 10' by 30' blank white wall?

Question:all ideas welcome

Answers:
Put up lots of pictures...but first lay them out on the floor in the way you want them to be hung...you could also break up the area with different colors; but that's dependent on what else is in the room...you could also put up a small wooden frame and hang some fabric over some or all of it.this is just stuff off the top of my head, so may not make sense, but have fun!!