I Capture the Castle guests describe each other in terms of famous artists. Topaz is called a work by William Blake, Rose is said to resemble Emma, Lady Hamilton, the muse of the painter George Romney, Simon says that Cassandra is like "Girl with a Mousetrap," a painting by Joshua Reynolds, and Mrs Fox-Cotton is said to be a work by Salvador Dalí "with snakes coming out of her ears". Simon introduces Cassandra to the works of Claude Debussy: "Clair de lune", "La cathédrale engloutie", "La terrasse des audiences du clair de lune". She also listens to J. S. Bach's "Sheep May Safely Graze"
Choses vues à droite et à gauche (sans lunettes) aside, Satie was painstaking in his efforts to redevelop these old musical forms in modern terms, harmonically and structurally. He rejected the first movement he completed, an untitled 31-bar chorale in G Major, and experimented with several fugue subjects (including a quotation of the folksong "Au clair de la lune") for the "Fugue à tâtons". In his analysis of Satie's composing methods Robert Orledge remarked on "how ordinary his first thoughts often were", and this certainly applies to the "Choses vues". Satie's original order for the pieces - "Fantaisie", "Choral", "Fugue" - would have given the suite a conventional fast-slow-fast