A lot depends on what they are made of. Is that wood? Melamine veneer?
If they are painted wood, which it looks like, the hinges already look gooped up with paint, and that is a turn off to me if I am inspecting a place. Hinges are cheap. Get some new ones in a finish to match the faucets, or a contrasting decorative finish like rubbed bronze, to suit the decor. Plan on doing a little scraping on the edges so the doors open and close nicely.
As for the "artistic touch" you're on your own!