EBK 学习导读

Batch-0027-023: Spectral Reflectance Shifts and Chromatic Adaptation in Tibetan Butter Sculpture Preservation Rituals

批次0027-023：光谱反射率偏移与色觉适应在西藏酥油花保存仪式中的作用

Batch-0027-023: Spectral Reflectance Shifts and Chromatic Adaptation in Tibetan Butter Sculpture Preservation Rituals

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  1. Tibetan butter sculpture artisans adjust pigment blends annually based on measured spectral reflectance shifts under high-altitude UV exposure.

  2. Their ritual timing aligns precisely with spring equinox light angles to minimize photochemical degradation of yak-butter matrices.

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