Not many decent looking dragonfly cakes, but this one found at Coolest Birthday Cakes is kinda cute for a kiddies birthday.
And this one found at Cake Central is sweet.
That was pretty much the best of what I found however there are some nice butterfly cakes like this one from
Incredible Icing in England:
I guess by their very nature these cakes are more for kids than adults, but here's one that's a bit more elegant found at Tablespoon.com:
I love these ones which look easy-peasy. You'll find them on the website of the Victorian Strawberry Industry.
Perfect for adults too:
Gotta fly away now and do some "proper" work.