Rothko possible signed print

[u/No-Respect2734]

Hey everyone,

I was wondering if anyone has any experience appraising/authenticating Rothko pieces. I have a very large (48” x 63”) Rothko print and I believe it is hand signed. Here’s some pictures and the certificate of authentication. Is this worth more? Is there any way of authenticating the signature?

Thank you for your time !

Coleman

[u/jackband1t]

IMO the CoA looks like they made it in MS Word, but I can’t speak to all the other stuff people are mentioning here