Observations (1) Observations (1) Bassus (1) Worms (1) Voice (1) Reason (1) Optics (1) Motets (1) Mass--Celebration (1) Mass (1) Lord's Supper--Celebration (1) Fashion (1) Face (1) Explanation (1) Concord (1) Ability (1) Technique (1) Language, style (1) Literary style (1) Style (1) Texture (1) Membership (1) Literary art (1) Moda (1) Motetes (1) Óptica (1) Représentation (1) Plan (1) Optique (1) Mode (1)