A very nice photograph. You've good good clear focus throughout, which works well as it highlights the unevenness of the lake. The rock in the bottom right is also quite a nice touch, it helps to draw you eye from the tunnel across the photo. It would be nice if there was more space shown above the tunnel. i.e. to have placed it over the 1/3 line, It would just help to balance the picture more. You may also want to consider lowering the warmth of the picture, It's hard to explain but the bridge is very 'yellow' which contrasts a bit much with the bright blue reflected sky. Overall A very pretty picture, keep up the good work.
Thanks for this critique. In my defense, my wide-angle lens is unusable and I don't have access to another one, so for this shot I used my 50mm fixed which I am not used to using for a shot like this, and limits my framing options in general. Since it's all I have to work with for the time-being though, I imagine I'll get better with it.
hehe, You don't need to justify yourself. I write critiques as I find people don't want to hear "oh that's wonderful" but rather get meaningful feedback about how to improve. Honestly tho, It's a lovely shot.