Here's a classic. The Farmhouse sink. This one looks vintage but it's actually by Kohler. We put a similar style in our house and I love it. It's deep and durable and I think they look great.
Here's one with two separate bowls which is nice. And how about the wood tops? I really like how they overhung the top on the lip of the sink and then carved out little grooves so that water finds it's way from the top into the sink. I'm all about the little details.
photos via Southern Living and withknobson.com