Looks great. I really like Dennis Brennan's idea of using the aquatex glass to represent water, and I like the blue color you used more than the green color I've seen in other examples.
A suggestion for the details, to have some sort of small boat ramp to allow the canoes access to the lake. There could be a dirt road and a vehicle parked with a rack on top for the canoes, or even some people waiting and setting up a picnic.
