Fig. 6From: The atypical hues of the Santa Cruz blue-and-white cargo: non-invasive analysis of glaze defects and color variations in mid-Ming porcelainBrownish spot on the sherd GU09 observed with a digital microscope (left) and a scanning electron microscope (NanoSEMTM230, FEI): same surface (center) and corresponding cross-section (right)Back to article page