Art sellers will only spend serious time talking to you if they really think that you are going to be able to buy the pieces that they are selling. They need to believe that you have enough money that you could buy anything that they have on sale without giving it too much thought. Expensive clothing can help, but there is much more to it than that. You need to have an air of wealthiness about you as you walk around the gallery and it can help if you are a little bit aloof. Appearing disinterested will also make the seller work that little bit harder to try and secure the sale.
Buying and visiting Contemporary Art Galleries can really teach you a lot about future web design tips. Make sure to incorporate these modern trends into your websites to ensure that your websites are ahead of the curb.