Some architects specialize in commercial building design, others in residential design, whereas some turn their skills to historic preservation and restoration, or designing with new products and methods for environmentally friendly structures. Knowledge of computer-aided design and drafting is essential. Good Cosmetologists and barbers primarily cut, trim, shampoo and style hair. Many provide other services for the hair such as permanent waves, straightening and coloring. Cosmetologists may also offer facials, manicures, pedicures and similar services.
All states require licensing.
High schools and community colleges offer classes in barbering and cosmetology . The Internet has created a new specialty area in web page design, which requires a combination of creative and organizational talents. Most important to getting a job, though, is the evidence of talent and skills displayed in a portfolio, a collection of samples of your best work. Original source for much of this information is the U.S. Occupational Handbook.