I need to know more about the credentials of the judge, Andrew Sayers, ... how he got his position, his training, what sort of images he records, ...  

As to the other finalists ... some that I liked ...

Bruce Pascoe  by Kim Batterham

Len Green by David Sandison

... and that's about it. 

The images of the Bondi Explosion had a lot more zap to them. 

--Martin