People know people.
The first impression of the customer towards you is very important because we want customers to like us, trust us, buy from us and refer us. To refer us we must make a lasting impression on the person so they will go and tell their friends about us and talk about our Art. People know other people and most likely they will have similar tastes, so they may also like our paintings. Once a stranger buys our work, not only do we ask for their email address but also ask them to refer us to their friends. Referrals are powerful as they give us social proof, that means that someone has bought our work, so it is sort after and they share their experience with others. People know people, so ask for referrals.