In addition to its legal services, Arts Law also has a searchable bank of sample agreements available for purchase on its website. An art purchase agreement is a contract between an art seller and a buyer that determines the conditions of a sale of a piece of artwork.Use this template as a guide to write your own artist contract or simply fill in the blanks to easily craft your legal agreement. Artist agreements outline the terms and conditions of the artistic partnership and allow each party to understand what they are responsible for in the endeavor. How to fill out the Indie Records Artist Agreement Proposal?