d.sign

Now, this composition is great! You got nice foreground, bridge looks great, caves in the mountain very interesting... Do not give up on the textures, You need them on the mountain and water, other things can be metalic or white, but rocks and water need texaturework! And watch out on your frosted glass! It can take you great amount of time to render! If you got problems with rendertimes, try to render some parts separately or (I had to do this for interior) render picture from parts and assemble it in postwork...