As we have learned multiple times from the great people at Its Nice That, Penguin Classics in the UK is doing some great things in terms of their book cover designs. We interviewed designer Richard Bravery recently in our print edition on the topic, and today we see that YBA cornerstone Tracey Emin has lent some slightly naughty illustrations to Henry MIller's classic novels, Tropic of Cancer and Tropic of Capricorn. Read naughty things, cover it naughty.