The scenario
A museum registrar catalogs a set of bamboo-root jiaobei (divination blocks) and needs a structured way to classify each piece by physical shape and visible patina.
What is in this drawing
Read the decisions behind it.
01
Classify shape by crescent curve, lobe symmetry, and root-base form
02
Assess patina through surface finish, wear pattern, and color range
03
Integrate condition notes and photo documentation into catalog workflow
Use for any collection of ritual or organic material objects needing visual taxonomy, especially wooden or bamboo divination tools.
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