A Designer is one who makes or creates art in a beautiful way. These are people who have a creative mind and put their thoughts into work. Specifically in Australia, there are various professions on which are categorized by the Designing label.
Photography as we know it is an art of creating be it moving or still pictures. Photography has many purposes, can be used for art, science, business and the pleasure of doing it. Cameras are the basic medium device on which it forms the image.
A real estate agent is a term used by many that describe a person or an organization whose business is marketing a real estate to their clients. Either they locate some sellers who hope to sell, or they situate a buyer who wishes to buy.
Optometrists are those who are in a line of work that concerns with the eyes including the vision of the eyes, visual systems. They are the ones who prescribe your glasses, treat eye diseases and vision problems. Although they are not allowed to perform surgery, they are the ones who offer pre or post surgical care to the patients.