However it was not until the emergence of digital cameras in the 1990s that his career in photography gathered pace .
His earliest images were made on a Kodak Brownie and later a medium - format Russian camera , the Lubitel .
It was not until the emergence of digital cameras in the 1990s that his career in photography gathered pace .
His earliest images were made on a Kodak Brownie and later a medium - format Russian camera , the Lubitel .