No, not DiCaprio, the other one: Leonardo da Vinci. Just love this Slideshared preso and audio called Design Like Da Vinci by Brian K. Sullivan (@BrianKSullivan), delivered at SXSWi 2013.
Oracle Apps UX uses Leonardo and his sketching methodology as an example in our wireframing outreach to customers and partners too, but the SXSWi delivery is really something special. Check out what Brian has to say about how to ideate and sketch, on getting buy-in, and deal with office politics along the way too. Great tips!
What we can learn from Leonardo is easily applicable to the UX design process and how we sketch out wireframes. You can see how. You can only be astounded by the sheer volume, quality and range of sketching that the master did, and why.