On July 31, 2021, a parade of colorful butterflies was seen flying and resting in Xiangzhigou Scenic Area in Guiyang City, capital of Guizhou Province in southwestern China.

Xiangzhigou is known for preserving ancient paper-making techniques. It got the name "xiangzhi" because the paper was made of bamboo and let out a unique fragrant odor. 

(All photos via CFP)

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