“Golden Retriever” — coloured pencil. I got the detail of the brush in the background by indenting the paper through a piece of tracing paper with a pencil. The tracing paper protected the working paper from the pencil, and I was able to lightly colour over the indented lines with my coloured pencils, building up layers of mixed colours. I eventually decided the white lines this left were too stark, and went in with very sharp pencils in different colours to tone them down.