john 18:38 "what is truth?" Strong question. Strong visual statement.
I finally had the time to see your image and unravel the rest of the clues. The text is in catalan language and it is a quote of John´s gospel. I agree with the artist choice about the outstanding part of the dialog being in that cuestion.
More Catalan on Sagrada Familia. More Df and 180/4, by the way. Sorry for the poor quality of the shot, the marked shadow at the top could not be avoided, given the blazing sun.
I did not know about the author (Salvador Espriu) before I saw that. Rough translation of the beginning: "Sometimes it is necessary and forced that a man dies for a people, but never should a whole people die for a man. Never forget this, Spain." (Sepharad is a literary synonym for Spain). "Make sure to set up bridges of dialogue, and consider and appreciate the rationales and sayings of your sons" etc.
These words were put on paper when Franco was ruling, and are now on bronze. It is poem #46 from the booklet "the bull's skin" (la pell de brau). No comments, as this is not a philosophy forum. Hope you enjoy that all the same.