Table 1 Description of the sampling points of the four analysed wallpapers.

From: A combined physical–chemical and microbiological approach to unveil the fabrication, provenance, and state of conservation of the Kinkarakawa-gami art

Sampling point

Description

INV_11_1

Written portion of verso

INV_11_2

Verso

INV_11_3

Green bamboo plant

INV_11_4

Brown branch

INV_11_5

Background white pattern

INV_11_6

Red flower

INV_11_7

Background

INV_11_8

Dark green leaf

INV_11_9

Light green leaf

INV_11_10

Brown bird paw

INV_13_1

Written portion of verso

INV_13_2

Verso

INV_13_3

Background

INV_13_4

Dark green leaf

INV_13_5

Brown branch

INV_13_6

Squirrel

INV_13_7

Black squirrel paw

INV_13_8

Light green leaf

INV_13_9

Brown grape

INV_15_1

Written portion of verso

INV_15_2

Verso

INV_15_3

Dark background

INV_15_4

Red pattern

INV_20_1

Written portion of verso

INV_20_2

Verso

INV_20_3

Green background

INV_20_4

Gold coral pattern

INV_20_5

Dark background