Here is part of what he wrote to me:
"You can see some of my newest work at www.jyuanimages.info under Landscape Series 2010. For the very long horizontal panoramic images, I put the camera on a tripod and shoot a picture, roll the film a bit, pan the camera and shoot another picture. This way I create a very wide panoramic image on one roll of film."
"To print these images, I scan the interpositives and make a digital negative. From the digital negative I make a platinum/palladium contact print. For the very longest images, they are over 200cm in length. It is a long tedious process."
To me, it definitely reminds me Chinese painting arts.