For an art theme of energy, I present the iRat. A rat grimly struggles to drag his battery-powered mate onto the charging pad for a re-charge.

You could read all sorts into this – maybe I was trying to say something about Apple device battery issues, or predicting some grim society where even the rats need a virtual buddy. Truth is, I just had this image pop into my head with a rat dragging his mate by the tail, started laughing and doodled it.

This is a tiny A6 sketch using watercolour pencils and ink on some card. The colours came out softer than I’d have liked, but they still work.