1. Go to "Portfolio" or "Fine Arts" or "Related Items" page, choose desired size and click  "Add to Cart" to add a product to your shopping cart. You can also choose a custom frame on the "Portfolio" page by clicking on "Custom Frames Available" and choose desired color and size, then click "Add to Cart" button.  
2. Make sure your popup blocker is off. A new page will direct you to Paypal and your transaction will be completed. 

After you review your shopping cart contents, you will be asked for your credit card information. This transaction is completely secure.