It takes a lot more than good art to make a living as a professional artist. To be competitive in the arts sector these days, you need a toolbox of business skills to go along with your creative talent. A Certificate of Authenticity (short: COA) will go a long way toward establishing your credibility as a professional artist. Certificates of authenticity demonstrate to buyers that you took the time to fill out a certificate of authenticity application and that you believe your work is worthy, which is crucial when trying to persuade somebody to spend lots of money on a work of art read more