This is a piece of a bigger picture. I welcome one and all to guess at what it is. In one week I’ll give the answer, and post a new one. Good luck and may the guessing begin.
Esta es una parte de la foto grande. Hay que adivinar lo que es. En una semana regreso con la respuesta y otra foto. ¡Suerte!
A chain?
I’m sure I will try to guess again.
Kinda looks like the hook you have on your clothes line the keeps the cord on?
It looks like velcro under an electron microscope. However, I think Marcia takes the photos herself; and since last time I checked (which was surprisingly recently), we don’t own an electron microscope, I doubt that’s right.