ZACATECAS–I was walking down the street in Zacatecas, Mexico and heard barking above me. This lineman was working on a tangle of wires and two dogs were on the roof next to him, letting him know he wasn’t welcome. It is a dangerous job, working high above the ground, with high-voltage lines and the complex problems of phone, and electric, and who-knows-what kind of wires all tangled together. Maybe there is even danger from angry birds… But usually, up there, a lineman doesn’t have to worry about dogs, leaving that to his brothers delivering the mail. Leica M9 Monochrome, 50mm f/2 Summicron.