Lights and shadows compete for the church of Santa Sofia, shrouded in the morning silence. The sun heats the sandstone of the high bell tower, enhances it against the blue sky. The facade remains in shadow, the Gothic rose window circled in red bricks stands out, a great eye on the symmetry of the doors. Nobody walks the streets of the center of San Vero Milis, one of the richest, when it comes to history, among the municipalities that touch the Maristanis wetlands.