Many of the most creative professions involve working with colors and the use of light in digital and interior design. A set designer works to bring together different materials and the creative process begins with deciding what pieces will be included in the set design. Once the set designer has decided what will go into a room or a building, they then begin to think about the best way to illuminate that area. Some designers will design the scheme on paper first and then go over it in a color-coded fashion with their fabricators. Other designers may decide to sketch their idea on paper and then have a fabricator make up the physical copy of their design so that they can see their creation up close and in person. A lot of creativity is also required for logo design. Logo designers are very good at creating branding images and business cards. The first thing every logo designer does is making sure that he understands the bigger picture of the business. They make sure to understand the target customers, their needs and requirements. Other creative professions include artists or architects who design things like murals, structures, sculptures, gardens, and parks. Both designers and fabricators are involved in the creation of these works of art and often are required to collaborate as well. Some designers work only on one project while others develop several different projects at once. Some designers also start their own businesses, selling their products and services as artists or architects, and both methods require creativity to thrive. A painter will need to be skilled in the use of watercolors, oils, and other mediums to bring out the true depth and richness of the paint or material used. An artist or architect will need to know how to choose materials and colors that will produce the most striking results in the architectural designs that he or she is creating. There are many other creative professions that involve the use of light in the construction process. These include lighting designers who create the arrangements and combinations that will make certain pieces of architecture or building look their best. Other set designers use light in interior design, designing the layout of a home or office space by choosing the right lighting effects to help convey the mood of the interior of the space. These professionals often must take into consideration the placement of windows and doors, and must understand how the placement of windows and doors will affect the structural integrity of a building. These are all elements of a creative career that are extremely important, and that set designers use every day to create buildings that are aesthetically pleasing, structurally sound, and environmentally friendly.