I'm sorry - I don't know this signature to help you.
thanks anyway for your time
thank you very much for your help, I tried to contact the seller but unfortunately he too bought a few years ago and he doesn't know where he got it, comparing it with yours looks quite similar. thanks again for your help.
If it is really older paint pen I hope it hasn't stuck.
It has some traits that could be okay but without provenance it's best to stay clear. Maybe ask Beckett for a quick opinion
thank you so much for your help, so do you think it might be genuine?