This reminds me of brutalists playgrounds. In the re-creation they couldn't use concrete because it was unsafe by today's standards. https://www.theguardian.co

This reminds me of brutalists playgrounds. In the re-creation they couldn't use concrete because it was unsafe by today's standards. https://www.theguardian.com/artanddesign/gallery/2015/jun/09/britains-brutalist-playgrounds-in-pictures https://www.theguardian.com/artanddesign/gallery/2015/jun/09...