This week brings the publication of an interesting new collection, website and programme - creativityculturecapital - which looks at many things including how to extend impact investment models to culture. Its authors include luminaries such as YoYo Ma and Nick Serota and has been put together by good friends and colleagues Carolina Biquard and Fran Sanderson and others. This field is now, at last, coming of age, mainstreaming the idea that investment tools can be used to su