Ask a silly question...

The two ladies in the picture were obviously wondering why I was taking random pictures in Polmont Park this lunchtime - I must've looked official with my Council ID hanging around my neck.

Well, when they asked, I don't think they were expecting a 5 minute lecture on infrared photography, but I treated them to one anyway.

"Oh, I thought you were looking at the health of the trees" one of them said.

"Well, funny you should say that" I replied "It's one of the sccientific applications of infrared photography." before I continued feeding them more info on the subject....