I selected numbers for a lottery ticket using the lucky dip option. I wanted to uses the numbers to express colour and light. I counted the colours around the colour wheel going clock wise as many times as was required.

The small circles of colours reveal the colours that appear as I coundted the colours around the colour wheel. The larger circle reveals the final colour I landed on for the specific number off the lottery ticket.

The colour lightness depends upon how many times I passed the specific colour whilst counting around the colour wheel. The darker the colour the more times I passed it.