Dave Snider from the Photography Channel calls and wants to put togther a piece on my aurora borealis photography. I laugh out loud, thinking this is a joke. PC has vids of Steve McCurry and David Alan Harvey and that ilk discussing their work, and I'm going to be hung with them? This is a serious proposition, I soon realise, since there are only three dozen vids up on PC at any one time, and mine might be the featured video for a month. Head reeling, I track down the pictures David needs. Here's a short preview.