Hi Dan. Last August I was in Illimani south face. I was really impressed when I saw the remains. https://m.facebook.com/jorge.g.albizua/albums/10208793254821738/ Wheather in La Paz is beeng warmer and dryer than usual, so glaciers are going back faster. This August, by the end of dry season, I plan to go back there with more time and explore the central part of the bottom glacier, where I think some of the lots of growing cracks can show new remains.