Some years ago my very good friend, Karen Stone, showed me some of the wonderful paintings in her house. As I was ooohing and ahhhing, she told me that they came from antique stores and garage sales. They weren't 'Art' with a capital 'A'. They were paintings that had been painted by someone and that ended up owner-less, discarded. The thing is that she loved them (and so did I).
Since then I've bought a variety of discarded art paintings myself. This was my first one:

(FYI – click on any image and it should open up larger.)
I absolutely love this painting. I took it to Kim and Neva at The Frame Team here in Sherman – the best picture framers I have ever met. Both of them are incredibly good at choosing the right frame for any project. What you see on this painting is a liner frame in green with a wider, cherry-colored outer frame. Perfect.
Neva and Kim have, over the years, collected similar works. They have a good eye and they get out more than I do. I was in their shop this week and had a chance to see, and photograph, these…

The sailboat painting on the left is calling me. And then there are these…

Look at the cow up close. Goodness gracious, I LOVE this cow (and I don't like cows all that much). The problem is that I have run out of walls!

FYI: Kim and Neva have an etsy shop (click here) where you can see much of what they have collected and have for sale.
I recently bought one of their finds that we titled Nuclear Sunrise (this was before the cow came in, so to speak). I love it because of the colors in it. It is perfect in the spot above this green cabinet, which lives behind a door in our bedroom. We went with a smaller, less expensive frame for this one. It's a deep violet/raspberry that is really good with the colors in the painting.

It's not a painting I see all the time, but it's an interesting surprise when I happen to be in a spot to see it.
I could show you more of Kim and Neva's collection here but it's probably eaiser for you to go to their etsy pages.
So back to the original question: Art or art? When I go to a museum and look at the art, I sometimes ask myself: If this was in a garage sale, would I buy it? Many expensive and respected works do not, for me, pass this test. Once I took that to heart, I find it much easier to find works that I love in the most unusual places.
I've also found that I have much more of a sense of the artist in these discarded paintings. Someone felt the need to express her or himself and they just did it, most likely without classes or training. I can't exactly put my finger on it, but that feeling of the artist is a large part of what makes these pieces more special to me.
The same thing is true in quilts. I find that I am personally very attracted to quirky quilts – and I am looking forward to working more quirkiness into my own quilts in the future.
NOTE: if you go to Neva and Kim's etsy page, and if you fall in love with something but don't live here and you want it framed… if you do not have a good option where you live I can attest to the fact that they can choose the perfect frame for any of these pieces.