Conservator's Lab · Optical Analysis
The Optical Fingerprint of gu na
Every work plotted by its measured colour saturation and tonal contrast — the numbers reveal the painter's hand.
Specimens 0
Axis X Saturation
Axis Y Contrast
Mode Spectro-Plot
No colour analysis data is available yet for gu na.
Measured
Saturation
Contrast
Topic ·
Period ·
