Guessing Game No. 6 is here.
Carolina and Irczech are our winners! Congratulations, ladies!
Yes! It is a butterfly egg on a Passiflora plant. To read more about it and see wonderful pictures of other butterfly eggs, go to the National Geographic site.
Irczech, thank you very much for sharing your personal story related to this picture. It must have been fascinating to see your grandfather at work. I’d love to read his book.