The bamboo, one of the special characteristics of Anan City, is imaged on Kozo paper, which is dyed in a gradation using Hon-Ai (Japanese traditional indigo), and then the bamboo leaf patterns are die-dyed out. When illuminated, a silhouette resembling a paper cutout of a bamboo leaf appears. The lighting of the light wall is set up with a dimming system so that visitors can feel from the fresh sunlight in the morning to the evening scene.
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