IT all started with a TV programme about the Jurassic Coast in Dorset.
I began to think about prehistoric creatures, the dinosaurs of a distant age.
Giant lizards took shape in my mind. Then, when I began sweeping my marker pen across the paper, this extraordinary creature emerged.
First, I produced a black and white drawing, then I added colour. Both versions are shown here. The picture is called Jurassic Lizard.