The picture shows the 3d representation of one of the stars embossed on one side of a 1-euro coin. The size of the measured area is 800 µm by 800 µm (0.8 mm by 0.8 mm), the vertical range is approximately 60 µm (0.06 mm). The colours of the surface show the height according to the scale on the right side of the image.   ^{+/− (lzh), +/− (en)}

^{+/− (lzh), +/− (en)}

莫之能為？