| abstract |
(57) [Summary] [Problem] A silver halide photographic light-sensitive material having sufficient sensitivity even in ultra-rapid exposure, ultra-rapid development, and ultra-rapid processing (total processing time), excellent in contrast and stability, and an image forming method. Offer. SOLUTION: In a silver halide photographic material having a gelatin subbing layer, at least one silver halide emulsion layer and a hydrophilic colloid layer on a support, a silver halide emulsion layer and / or a hydrophilic layer are provided. A silver halide photographic light-sensitive material, characterized in that the colloidal layer contains a lanthanoid triflate compound represented by the following general formula I: General formula I Ln- (CF 3 SO 3 ) 3 (Ln is a rare earth element) |