In this issue of Arts & Collections, we cover Bank of America's Art Conservation Project, the mysterious and intangible world of cryptocurrency and blockchain and investment into coloured diamonds, Japanese whisky and Victorian antiques. Don't miss previews of the best upcoming art and culture events from around the world as well as a detailed breakdown of all the most exciting results from international auction houses including Sotheby's and Christies. Lastly, take a luxury trip around the Indian Ocean or discover the Arctic in a series of high-end expeditions.