Gregorian Chant Neumes

Before the five-line staff and round notes, plainchant lived as black square neumes ruled across four red lines on calfskin vellum. This is notation at its origin: a monk's hand in iron-gall ink, gold and lapis initials marking the start of each chant, red rubrics naming the feast.

The system codifies that scriptorium. Saturated tan vellum carries rubric red, brown-black textura, and the matte gilding of illuminated capitals — a working liturgical book, not a museum reproduction.

在五线谱与圆形音符出现之前，素歌以黑色方形纽姆谱的形式存在——四条红线 横亘于小牛皮羊皮纸之上。这是记谱法的源头：修士以铁胆墨水落笔，金箔与 青金石装饰的首字母标示每首圣咏的开端，红色提示语标注节庆名称。

本系统将这间缮写室凝固为设计语言：饱和的棕褐羊皮纸底色承载着红色提示、 棕黑色的哥特书写体与装饰首字母上哑光的鎏金。它是一本可用的礼仪手抄本， 而非博物馆里的复制品。