Wall refresh

I want to add a photo while. Tons of different pieces different sizes different frames, Art that I have collected and vintage photos of our families. I love the way it looks on other peoples post, especially on Pinterest, but I feel like I can’t execute this myself. This wall is 21 feet high from floor to ceiling (as it comes up in my split level home). what do you think? Will it work?#livingroom #spruceitup #photogallerywall #update #myspace #eclectic