I have a woodcarving by José Guadalupe Posada. I will send you a photo of the art if I had an address. The signature on the back appears to be PETTTNM '10. In the middle of the woodcarvings is a small mirror. I appreciate your helping me learn more.

Sorry, not sure I can assist you. Contact the MET directly

Sorry I can't help you with the information you're seeking. Your best bet is to contact any art gallery that deals with woodcarving.

I wish I were able to be of help. Your message has come to my personal email not the MET. I've visited there and NYC recently. I'm not associated with the museum. Good luck with your search for information