It's the Day of Hermes aka Mercurius Day aka #Wednesday! 🐏
"My own opinion is that #Hermes gave #Amphion these gifts, both the [magical] lyre and the headband, because he was overcome by love for him.
And the chlamys he wears, perhaps that also came from Hermes; for its colour does not remain the same but changes and takes on all the hues of the rainbow."
Philostratus the Elder, Imagines 1.10