The apron sink is set so beautifully into the countertop. 1. Can you explain how this was done? I love how the counter isnt simply 'sitting' on top of the sink. 2. Also what dimension of the positive reveal? 1/8" or 1/16"? 3. I think the combination of edge profiles of the countertops is so elegant. What would you call the island edge profile? was it a custom designed edge? 4. How does the edge profile change from the front into the sink edge profile? Thank you!