Marwencol is Mark Hogancamp's WWII-era village, but anyone can create their world. What does your Marwencol look like?

Post a shot of your world on Instagram, Facebook or Twitter with the hashtag #MyMarwencol. We'll share our favorites and give five people signed copies of "Welcome to Marwencol," the new art/storybook about Mark and Marwencol coming out this fall from Princeton Architectural Press.