1) You will need a cryptowallet with enough ETH (Ether) funds to purchase art on our platform. To learn how to make a cryptowallet and exchange for ETH, go here.
2) Once you have a wallet, login to our site using Metamask/Fortmatic/etc and setup your account.
Anything in our Gallery is available for bidding. Some will have a "Buy Now" or a minimum price suggestion.
Once a month, the Async team hosts an auction in which a few highlighted pieces go up for sale. There are plenty of artwork that doesn't make it into an auction, so the best bet is to bid on a desired piece and see if the artist will accept.
You can also visit the artist's profile page and see how to reach them on social networks.