Sometimes called Owlet Moths because (like owls) they fly at night - and don't be scared because their eyes glow in the dark when light shines on them - they're giant sized (wingspan up to 6 inches!) but harmless - especially if you're enjoying them as artwork!   Depicted beautifully on pages 32-33 of "Butterflies and Moths" (Golden Books/ Western Publishing Co, 1993)  Original artwork, painted in oil on  paper, 15" x 20.5" and signed - a two-page spread that will look lovely framed.   NOTE: purchase 2 or more interior illustrations from this book and shipping is free (I will refund your shipping costs after purchase)