Allegory with Minerva

In the center stands Minerva. To the front left, a winged man, probably an angel, sits on an overturned column. To the front right, two women kneel. The woman on the left places a compass on a globe, and the woman on the right holds a stone table. To the rear right, some women with a scroll, a book, and a lyre. To the rear left, a man with a club, possibly Hercules. Behind him, a woman kneels by a rock above which an angel with a trumpet appears.