Oh yes, that's much better for seeing how well the tiles work. The colors for the stuff that's been colored blue is very monochrome, it's going to make things look flat and boring. You should consider thinking of ways to strategically reintroduce a bit of color. Look at some paintings of snowy landscapes and see where they mix it up a bit and consider why they're choosing the things they are to be colored differently. Another thing that would help and look very good is to add a bit of variety to even the straight ramp of the blue/white object. If you use Photoshop or GIMP you can use the curves adjustment to do it. Maybe a bit of red into the shadows, a bit of green into the highlights. Mess around with it, make it more dynamic. This sort of thing is called hue shifting, where the hue shifts between the shadow and the highlight.