Might Be the Best Quilt Yet
Cola Johnson did this one and I am mightily impressed. Click for lots of images and details on how it was done. She also set up Spoonflower patterns for both the police box sign and the pull-to-open sign so that the fonts, kerning, etc. would be right. These are now available for your own project, should you need them.
Originally published at It's Timey-Wimey!. You can comment here or there.