I have been AWOL for a few days......and this is what I have been doing.
We took a group of students caving in Derbyshire, and I took this image as we were ascending 'Garlands Pot' in Giants Hole Cavern. Here we were ascending the waterfall by going up through the water, climbing about 25 feet of wire ladder. This was after around 6.5 hours exploring the cave, so everyone was wet and cold, and having squeezed through parts of the cave with names like 'Crabwalk' and 'giants windpipe'
....It was knackering.