Proginoskes?

Was that not the name of the awesome cherubim (singular and plural) from Madeleine L'Engle's A Wind in the Door? Oh how I would love to lose myself in a towering stack of her books from the Scurry County Library. Fun site of tees shows, among other cool shirts, one person's mental picture of the cherubim, possibly after a late night reading of the second book after A Wrinkle in Time.