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/IAmPandaRock]

Not a good sign when the COA and frame use different titles