U have loads of great ones but by far and away this picture of Ruban Xaus on his Hypermotard is my favourite, sliding into a corner with his knee down and waving for the cameras.....
Jean Pierre Ruggia ! this is at coppice corner british GP 1988 Doninngton Park ( check out that Marshall ) He is the guy who invented elbow down (sorry its small ) OR Kevin Schwantz