Luz de agua.

"Several times a day, for many months, I went out to the terrace of my house to look at the terrace next door, which is the terrace of a nursing home. I went out as soon as I got up and before going to bed, as in a ritual. And soon, over the course of the weeks, I went out several times a day to look at that space, a window between two concrete blocks, a mysterious door, the light on the ceilings." (Gustavo Fontán)