Delicate Vintage Watercolor of Dog Fish with Yolk Sac butcher block I really love the bird

I really love the bird and would use it for tea bags

with the hand-painted pipe rendered in relief

which maybe granted an extra draw

and is quite old (and heavy

which has not led me to a certain attribution

Delicate Vintage Watercolor of Dog Fish with Yolk Sac butcher block I really love the birdSince finding this vintage watercolor, which I just thought was amazing looking, I've learned that dogfish are thought to have the longest gestation period of any vertebrate (up to 24 months) and practice a form of live birth called yolk sac viviparity basically, the baby sharks hatch inside their mother and get nutrition from the attached yolk sac for an addition 17 19 months until being born as miniature sharks. So the watercolor here is of a