Impressive but also worrying as regards climate change.
In 1999, my family and I did the Annapurna Circuit, shortly before returning to the UK for good. On our way, we passed the Gangapurna glacier. The link here is to a series of pictures of the glacier from Manang in about 1850, 1950 and 2005. Not a great deal of change from the first two, but the third is a huge change.
http://bit.ly/2fmAPJ8