I did this quick sketch from the car yesterday while Jeanette was in the market. It's 3 x 3 inches in gouache. The colors are: titanium white, cadmium yellow light, burnt sienna, and Prussian blue in a watercolor sketchbook.
I wrote a five-word story to go with it. There's still a month left if you want to enter the Six-Word Story Challenge. It's free to enter. You can browse the entries that have come in already on the special Facebook event page we've set up for the Six-Word Story Challenge.