This is a rare mug that features no branding whatsoever and embossed tribal images and images of the Starbuck's Siren.
This mug has no chips, cracks, stains or crazing.
There is a blemish on the front lower surface consisting of a group of small scratches about 1.5 x 2 cm in size. It's not very noticeable unless you're looking specifically for it. Though it can't be seen in the photo, please see the red arrow pointing to the location of this in the 1st photo.