Same set-up as the previous exercise – a wi-fi range extender and a google smart speaker, lit from the left.
I broke the no-outline rule a little bit at the start but tried to work with blocks of light and shade as much as possible. I used a wood-less pencil for the initial dark ground and it scored the paper which gives the end result an interesting hatched texture.
The technique does lend itself to establishing the larger areas of light, shade and rough form before bringing out the details… interesting.