They're a great pair of images, particularly the second one which implies a sense of grandness which is awe inspiring. The snow looks a little blown out in the foreground but I think it actually helps reinforce the feeling of a glaringly bright day.
I wanted to upload the untouched photos. I'm new to Lightroom so I've only had time to play around a tiny bit. It seems like a great app! Here is one I was playing around with this morning. I tried to draw out the shadows and focus on the detail of the snow whisps off the peaks.
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