Drawings into images

I worked out how to do the jpeg transformation! Here's the latest thinking with regard to my kitchen floor:

In other flat-related news, the insurance guy came today about my loo ceiling. Result? I'm strongly advised to leave the window open until May, when he'll come back to see if the ceiling's dried out enough for them to repaper. They can do that when the humidity is at 12%. At the moment, after a full month of drying, it's at 80%. Ouch.