从１９７４年到１９９９年，拉古比尔·辛格（以下简称辛格）已发表了１２本摄自印度各地的彩色摄影集。早在５８岁的时候，他已成为摄影史上最多产且最有纪录价值的摄影家之一。去年４月，正好在他过早的去世之前，他的第１３本影集发表了。这是一本回顾性的影集《色彩的河流 From 1974 to 1999, Lagoubir Singh (hereinafter referred to as Singh) has published 12 color photography collections taken from all over India. As early as 58 years old, he has become one of the most prolific and most photographed photographers in the history of photography. Last April, just before his premature death, his 13th album was released. This is a retrospective album "Colors of the river