I believe that you can bring folk art & craft into your home subtly. Yes, you don't have to buy enormously priced paintings.(Well, you could if you really like it!) but here is an example of intricate craftsmanship in the form of a keychain which I picked up from Dastkari Haat Crafts Bazaar.
I completely love it. I have my car keys in one of the keychains & everytime I turn the ignition on, I am reminded of a colourful India.