Chinese Shades...

In the wall they have written "Ollo o can"... It is written in the Galician language, and says "Eye to the dog", that is to say, one is a warning, an expression that means "Care with the dog", so that people know that in that property they have a dog that the guard...

(En el muro han escrito "Ollo o can"... Está escrito en gallego, y dice "Ojo al perro", es decir, se trata de una advertencia, una expresión que significa "Cuidado con el perro", para que la gente sepa que en esa finca tienen un perro que la guarda... )