Currently unavailable for purchase
Nikon D7000Sigma 150-500mm at 500mmISO 9001/60 at f/8
zoo, gorilla, ape, animal, black, white, close, face, nikon, sigma, 150 500
I retired in 2012 after many years in aviation.
I seriously went back to photography with a DSLR after having used point and shoot cameras when I abandonned my good old Olympus OM-1. The learning curve is steep but I am doing my best to improve.