Specializations in careers help define what services or work people are good at. The reason why specializations are normally done with one skill at a time is because there is so much to learn about a craft. This is the reality for the real estate industry in most cases. Real estate companies specialize in selling and marketing, and other services are outsourced. Such services they seek to contract are the legal tasks and photography editing work. The latter has proven to have a great deal of help in the real estate industry, not to mention the power their work brings.