the last few sets of pictures were taken two weeks ago when it was snowing with big flakes. It was almost a white out and was a white out at times. It idid break a bit and I got the pictures with blue. Then it went white out. Not many people out on this particular day. I had been out to the glacier just the day before but we had so much snow that the previous day tracks had been covered up. It has been raining and warm since that time on the ice two weeks ago. The blue is actually shows a little ice cave. It is kind of hard to see in the picture but it is an ice cave.