There's no such thing as too much art. I own over 110 pieces of original art that I have traded for, been gifted, and even on occasion, purchased for myself. This doesn't even include my growing collection of artisan mugs. The only thing I have more of in my home are books. The larger pieces of art are hung tastefully throughout my home on larger feature walls (and I ran out of those a long time ago). That left my growing collection of small and tiny art without a lot of space to be hung in. I chose to hang these salon style. Salon style uses clusters of paintings grouped together and can very easily incorporate an eclectic mix of styles and frames. My walls are a constant work in progress, as well as a source of inspiration, as I add new pieces throughout the year.
A grouping of smaller paintings can read as one large one.
Okay. okay, I know. I have over achieved on this one (as usual). I like to think that this wall has transcended salon style into full on "inspiration wall". I do spend an awful lot of time staring at it though, and that is the point.
Don't be afraid to become an avid art collector. Pick a wall and go for it!