Fig. 4: Annual temperature, AH, and RH of the mural in open and closed caves.
a Humid area: Chongqing (CQ); (b) semi-humid area: Luoyang (LY); (c) semi-arid area: Datong (DT); (d) arid area: Dunhuang (DH).
Fig. 4: Annual temperature, AH, and RH of the mural in open and closed caves. | npj Heritage Science
