John in action ... https://inet.haw-hamburg.de/gallery/summer-school-renne10/101_0047.JPG/view https://inet.haw-hamburg.de/gallery/summer-school-renne10/101_0047.JPG/@@images/image-1200-39cb19879da9377ba04540c65404ef27.jpeg John in action ... 101_0047.JPG image/jpeg Type image/jpeg Dimension Dimension 2856x2142 Size File size 898.0 KB Download View full-size image
