PORTRAITS IN CRAYON are hand colored Crayola Crayons Portraits created on 100% cotton museum rag board. Using my traditional crayon art style process, the image is lightly outlined and completed by skillfully applying multiple layers of color of Crayola Crayons to finish. No melting or other art mediums are used in this process and the durability of the finished artwork is permanently archived to endure the test of time. The nature of the wax crayon serve as a natural protective sealant and no extra preservation precautions are necessary except for framing the artwork. And their name is on the crayon!