This week's contest was another one for a toile, but with a "post-apocalyptic" theme. I went right for the "only the cockroaches will be left" approach, and drew some giant, irradiated cockroaches wandering around in overgrown ruins. I tried somewhat to emulate the style of Tom Gauld as a guide to conveying atmosphere without a ton of detail.
For the colors, I used a subset of the ones from my sandcastle entry, since I thought it had a bit of an eerie feeling. This came in near the bottom of the results. My favorite entries were this cartoony one that depicts life after an alien takeover and this sketchy, nearly-abandoned cityscape..