Graphic designer Tim Sumner was introduced to the idea of paper bags as a cultural artefact a decade ago by his tutor at the University of Central Lancashire. “I’ve since amassed over 1,000 bags of my own from around the world.” Now he plans to showcase his collection – the largest in the world, he thinks – in a book, To Have and to Hold, which he’s funding on Kickstarter. “The bag designs document not just social history, but the rise and fall of our high street and changes in culture and fashion.”