A Practice Has a History Even When Its Present Form Looks Complete
A mature practice can look inevitable. Its language is settled, its methods repeatable, and its materials have names. The current form may feel as though it arrived complete. It rarely did.
Practices develop through experiments, revisions, failures, borrowing, insight, institutions, and many people’s work. Some contributions become hard to see once the present form is familiar.
History helps us distinguish an original claim from a later interpretation. It can reveal which features are essential and which belong to a particular period. It also keeps us from treating an inherited framework as if it appeared without predecessors.
A practice can continue to change. Its present form becomes easier to understand when we remember that it had to become what it is.