The geometry of circles and ellipses is explored using the Roman Colosseum as an example. Using the Pantheon as another practical example, this program explores the concepts of central and intercepted angles, arc segments and chords. The Etude du Cinéma de l’Ecole de Barcelona (a short-lived group that appeared in Spain in the 1960s) offers the opportunity to consider the distrust of the avant-gardes with regard to narrative. The lacunar narration whose principle the School of Barcelona adopts g...