He also began to present BBC programmes. These have included a series on the life of Leonardo da Vinci and, from 2003, a new regular arts series, "Imagine". One episode of "Imagine" has Yentob explore the World Wide Web, blogging, user-created content, and even the use of English Wikipedia, exploring people's motives and satisfaction that can be had from sharing information on such a large scale. His own blog, created during the making of the episode, was subsequently deleted and purged. In 2007, Yentob appeared as the 'host' of the satirical "Imagine a Mildly Amusing Panel Show", a spoof "Imagine..." episode focused on the comedy panel game "Never Mind the Buzzcocks".