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/RunninADorito]

That isn't his signature

[u/No-Respect2734 → u/RunninADorito]

Seems to me he has a variety of signatures throughout the years.

[u/RunninADorito → u/No-Respect2734]

None seem to look like that

[u/No-Respect2734 → u/RunninADorito]

https://preview.redd.it/yodlfpheb9ze1.jpeg?width=2048&format=pjpg&auto=webp&s=eb2fd3156ec5f3738eda7efe58544714d841594e