Stupid Plant Shelves!

I have plant shelves in my new house. One kind of lining the kitchen and one along the wall of the kitchen/family room. Welp, I don't know what the heck to do with them! I know that if I put stuff up there it's pretty high maintenance and has to be dusted like weekly or else it just looks gross. But it just looks boring with nothing up there! So anyone out there with plant shelves, SPEAK UP! I wanna see pictures! Lurkers and all, come out, come out! Do I do the typical ivy looking plants that just lay across the whole thing, or do I do some sort of art, maybe lights? Candle holders? I want any and all ideas. I'll look for my camera cord so I can post pictures, then maybe it'll be a little easier to help. Thanks!!!