What is the Starbucks logo?

"The girl in the Starbucks logo is Queen Esther. Do you know who Queen Esther was and what the crown on her head means? This is the crown of the Persian kingdom. This queen is the queen of the Jews. She is mentioned in the Torah, in the Book of Esther. The girl you see is Esther, the queen of the Jews in Persia,"

although the image [in the Starbucks logo] is that of a split-tailed sea creature, it is a siren. More specifically, it is a double-tailed siren, a baubo siren, which The Woman's Dictionary of Symbols and Sacred Objects points out, is "a cross between a mermaid and a sheila-na-gig" and is found as a decorative motif in many European churches and cathedrals. "Her suggestive pose, like that of the sheila-na-gig, referred to female sexual mysteries in particular."
Sheila-na-gig is a general reference to female figures that prominently display their genitalia to signify the power of female sexuality and fertility. These images are also quite prominent in the decoration of sacred sites in general and are thought to be a legacy of the older Goddess religions whose holy sites were usually taken over by later religions. The shape of the genitalia in these squatting figures is also symbolic of the vesica piscis, the "vessel of the fish," which is also associated with Christ.