I always like to see how a piece of work develops over time especially with coloured pencil paintings. I think we all go though the stage of thinking the work is ugly and that it’s probably not working only for it then to begin to take shape and become something reasonable (most of us amateur artists would never use the work ‘good’ about our work). This is one of the reasons that I take photos each time I stop working on a piece. Plus it is also always good to look back and see exactly how a piece has taken shape.
The other reason I take photos is that it is only by looking at a photo that I can really see what is wrong with a piece and what is working. All too often I fail to see something when working on top of it, only to see it clearly in a photo. Others use a mirror or turn a piece upside down, me, I take photos.
The light in some of these is not particularly good as they were taken with my phone due to a broken iPad and a flat camera battery but they serve the purpose for me anyway and provide a record of how the piece has grown so far.