This picture is wonderful. No idea who took it – happy to credit them if anyone knows – but it was posted to Twitter by the account @OrganizedThings which is definitely worth a few minutes of your time (some of their pictures are very organised – I’m British! – some are quirky and some are very clever indeed!). My own very organised picture which I took just before setting off to cycle along the Mediterranean coast in summer 2013 is at the bottom.