A hot day. A long walk on a dusty road. A sliver of shade cast by a concrete pole. A man carries a camera and a folding chair. At this moment only one of these objects is of use. He sits.

San Juan Bautista Cuicatlán. From Oaxaca to the north. Over a high ridge. Through a forest of pine, then another of tall cactus. Down from the mountain air into the oven of the valley. Across a glimmering river, around the clusters of mango groves, to the house of the couple who care for lost children.

The husband is good man. A working man. A man of faith. He is building a round church at the stub end of the valley to honor what he believes. An invitation to see the church. A walk in the heat. A footbridge suspended over a creek burbling with freshness. Into the water. Clothes and all. Salvation. Not biblical, not eternal, but soul-saving nonetheless.

The family bakes bread and sells it in town. The pesos pay for the children and the church. On the way home, we stop to collect a makeshift street stand and take home what didn’t sell that day. Two boxes of bread, a small table, a folding chair. I pick up the chair. A good choice.

• Photo — Lori Barra