Help me populate some empty countries. Ahem.

All this year I've been dreaming of maps, so I thought I'd try to paint some. I started with no plan in mind and a random wiggly line for the coast and built the contours up from there. Of course, they're not remotely as cool as the ones in my dreams, which are part map, part blueprint, part weird schematic diagram. I don't even think they're that interesting as paintings, standing alone. But I have a plan for them, as part of my exhibition at the Magic Café in January, and I'm going to need your help.

There are no people on these maps. No towns, no roads, no names on anything. They're empty landscapes. I was going to see what they suggested to me and draw cities and roads and stuff on with a marker, but then I had a more interesting idea. I want you to populate them for me.

All contributions will be welcome. No matter how small. No matter how mundane or fanciful or frivolous. Anything from a one-line comment saying "I think there'd be a bridge there" right up to an extensive treatise on the history, culture and economy of the land. What I'd be especially happy for you to do is to download one of the large images behind the thumbnails, draw features on it and mail it back to the address in my userinfo. Or just comment on this post – comments with ideas in will be left screened because I don't want people's ideas to influence each other. What I hope will be really interesting about this is what different people will see in the same image.

For the exhibition, I'll compile everyone's contributions and map images into a book which will be displayed alongside the paintings. (Let me know if you want to be credited by username or otherwise.) There'll also be images of the blank map available there, so people at the café can add their own ideas. It might be part of my website eventually. I'll be doing my own version, possibly versions, but my contribution is no more important than yours.

( Suggestions to kickstart you. Possibly blindingly obvious. I honestly have no idea how easy or difficult people will find this. )

…basically, anything whatsoever that occurs to you about what might go on in these landscapes. There are no rules or constraints. The colours are only supposed to indicate contours, not necessarily climate. The two maps may or may not be part of the same world. You tell me.

If you like this, please spread the word – I want to get as many contributions as I can. Please get it in by 20th December, to give me a chance to compile it all into a folder, though if you send me stuff before that I'll appreciate it. I'll unscreen comments when it's all over. The exhibition will be running from the 4th to the 31st of January at the Magic Café, Magdalen Road, Oxford.

Thank you!

(Oh, and check out strangemaps, as recommended by tamaranth, for possible inspiration, weirdness and general map-geek joy.)