This is a real difficult puzzle. I haven't resolved it yet.Harald
hint
I was looking at your website, Peter, and came across a fundamental truth in your own words: I used to think that I had to travel far to find interesting motifs, but now I just walk out my door and it's all there.Amen to that.
So... the guy on the left - is he the line judge? Just wondering... Fine image, Peter!Mike.