It was made as a school project where we got three keywords, each randomised within their categories. I got "Grasshopper", "Chinese" and "Postman". So I made a world where locusts plauged the lowlands, and so humans built cities in high places, and communication between them would be carried out by a special mailorder using ancient manapunk flyers. You can find the whole project (almost) on my tumblr jenbendesign.tumblr.com/ as I haven't gotten around to uploading it all on dA yet