I am a graduate student major in materials science at University of Wisconsin-Madison. After reading about Sigma SD9 camera in 2003, I am fascinated by the concept of Foveon sensor and the stunning images from the camea. Working in the semiconductor fabrication area, I am glad to see someone making the film like sensor structure instead of Bayer interpolation. Then I got a Sigma SD9 and enjoyed the photos at ISO100. In 2006, I acquired an used Sigma SD10 and I am happy to be able to shot at ISO above 100. In 2007, I acuired an Olympus E-330 for the live-veiw A mode capability and its light weight. Thank you for visiting this gallery!