Occupational health and safety (OHS) or workplace health and safety (WHS) deals with protecting the safety, health, and welfare of people engaged in work. While working as a photographer and graphic designer presents relatively low risks, there are some OHS aspects to consider like ergonomics to avoid repetitive strain injuries. Proper ergonomic setup of equipment and furniture is important. Issues in the office environment like noise, heat from equipment, and chemicals from printers must also be managed. Copyright law automatically grants creators of original works exclusive rights to control the use and distribution of their work.