Well, we finally did something with our giant wall dilemma. The frames, art, and easels came from Big Lots; the star came from Goodwill. The family pictures in the frames came off the laser printer. You can't tell unless you're about a foot away; works for me.
It's not perfect or professional, and we still have a long way to go, but it makes me smile every time I look at this wall and it's not empty.