Thanks Jillian. It took a while and reading MANY threads about the issues.
Personally, a rubber stamp for me. I still sign in PENCIL unless the back is, in the case of a number of my images, also tactile and too interesting, lol, to cover up.
I'm saying my work is mine by signing it and copyrighting. I also state it. Authenticity...well anyone can say anything is authentic. Frankly, I see many images on ebay that aren't original (full, to the minute detail, copies) and they are listed as original...so, the artist filling out a COA. hmmm, it doesn't make sence to me. Also, my gallery administrative experience, 10 years, tells me that it isn't the artist's place. It's third party.
Just an opinion, albeit opinionated, lol. For folks who know me, well, that's me; if you don't know me, please know this, my bark is way stronger than any perceived bite, LOL, kidding, joking...trying to nuance. :D
Adrienne
Leader, ACA2009