It is important to build your business on a strong foundation. All businesses need binding agreements with agreed upon terms to govern client relationships and business transactions. If you are in business as a photographer (i.e. people are paying you in exchange for photography services), then there are issues that need to be addressed and agreed upon prior to engaging in a transaction. This is to protect you and your business. There are also a number of liability concerns involved in providing professional photography services that should be agreed upon in a written agreement prior to providing said services. Again, this is to protect you and your business. It also appears more professional. In a growing sea of professional photographers, using well-written and pertinent legal forms will set you apart from the crowd.