Table 3 Analyses made on the Atelier window
Grisaille | Spot | Thickness ± 4 (µm) | Enamel | Spot | Thickness (µm) | Painting | Spot | Thickness ± 4 (µm) |
|---|---|---|---|---|---|---|---|---|
Brown (well) | 3 | 17 | Red | 1 | 8 | Blue | 6 | 23 |
Brown (well) | 5 | 23 | Red | 2 | 10 | Blue | 6 | 34 |
Dark Rose | 11 | 15 | Dark | 4 | 7 | Blue | 6 | 52 |
Dark Rose lump | 11 | 17 | Blue | 7 | 14 | Blue | 19 | 47 |
Black | 15 | 19 | Blue | 7 | 15 | Dark purple | 20 | 30 |
Brown (cracked) | 3 | 32 | Rose | 11 | 9 | Dark purple | 20 | 36 |
Brown-Dark (double layer) | 4 | 44 | Brown | 12 | 14 | Blue | 21 | 56 |
Brown-Dark (double layer) | 5 | 57 | Brown | 12 | 14 | |||
Black (double layer) | 14 | 28 | Greenish | 13 | 11 | |||
Black (upper layer) | 14 | 18 | Double layer | 13 | 31 | |||
Blue | 14 | 9 | ||||||
Red | 16 | 11 | ||||||
Red | 16 | 13 | ||||||
Pale red | 17 | 10 | ||||||
Pale red | 18 | 10 | ||||||
Pale red | 18 | 10 | ||||||
Blue | 21 | 9 | ||||||
Rose (restoration) | 8 | 7 | ||||||
Rose (restoration) | 8 | 51 | ||||||
Green (restoration) | 9 | 14 | ||||||
Blue (restoration) | 10 | 14 | ||||||
Green (restoration) | 10 | 16 | ||||||
Pink (restoration) | 23 | 38 | ||||||
Pink (restoration) | 24 | 30 | ||||||
Average | 27.0 | 15.7 | 39.6 | |||||
Standard deviation | 13.9 | 10.7 | 12.1 | |||||
Minimum | 15 | 7 | 23 | |||||
Maximum | 57 | 51 | 56 |