I can only achieve a DOF of the kind with my fully extended 70-300mm zoom..... - which, of course, would not have worked at all in the confines of a bus! Hmph.
That was taken in our "bus"(small van to all you Texans) We were driving to Frankfurt/Oder, that was an 8 hour drive. :meh:
As you can imagine... It got to be a long drive after a while... haha