Long gone are the days when you needed a hefty budget to invest in art and a sizeable home to display it in. These days, digital art is revolutionising the marketplace, bringing high profile artists to our iPads, smartphones and television screens…

There’s a brave new iGeneration collecting digital art and a rise of online works shaking things up. Should conventional collectors be concerned? Watch this cyberspace, says Emma Crichton-Miller. Read more: How To Spend It.