Maria Duval explains that the Seal of Venus is particularly suitable to those born in the signs of Taurus and Libra.
For the seal of Venus to be able to exercise its powers properly, it should

At the back of this seal, ancient humans used to draw a woman holding a Cupid's bow in one hand and a musical instrument in the other hands. Hence from this, we can deduce that the Seal of Venus is particularly suitable at solving problems pertaining to feelings and emotion or issues relating in the arts profession.
Lastly, Maria Duval says this seal can relieve problems associated with the voice or troubles involving the nose and pharyx.