Figure 5. Analogous Additive Design Foreground and Background Pitch Designs linked by Analogous-Color Relationships Background Design, Angel’s Discourse, Le baiser au lépreux, R62:1–12 (Strophe 1), R65:1–12 (Strophe 2), R69:2–18 (Strophe 3), R72:1–24 (Strophe 4)