Fig. 4

Macrographs and micrographs of murals, locations of micrographs were indicated by yellow rectangles on macrographs. a Macrograph and b micrograph (100 ×) of reinforcement material at the damaged edge. c Macrograph and d micrograph (200 ×) of conservation material on north wall in central chamber. e Macrograph and f micrograph (200 ×) of conservation material on east wall in north side room. g Macrograph and h micrograph (200 ×) of conservation material on west wall in north side room