Reuse is sustainable. This photo of José Pereira, done in O Courel, Lugo, shows how to leverage or reuse a saw blade, to form the bars of a window, only had to add four nails.
window grille Mixed Materials with Ionic capitals
Cuenca On a trip I took this picture. Mix of materials: wood lintel and jambs of masonry and masonry. I interpret solid brick jamb due to a subsequent reform.
This photo was taken in Sant Hilari Sacalm reform. They put the white chute and adapted to the shape of the Ionic capital. Maybe they thought that this was less aggressive.