Over the years I've taken thousands of photographs and I particularly like taking slides. My wife and I used to travel a lot and I used to like to keep a record of where we'd been and what we'd done. In those days, when you bought the slide film you already paid for the processing. So you'd put the finished film in the envelope, send it off and wait for a little parcel to arrive with the developed slides in. Then I'd load them onto one or my carousels and we'd have a slide show. You have to be organised with slides, you have to keep everything marked up otherwise it gets too difficult to view them.