When we say cocktail, it usually pertains to formal drinks and formal occasions. Cocktail is a drink containing two or more ingredients. Normally, the ingredients on this mixed drink are usually fruit juice, bitters, honey, milk, soda, and alcohol liquors.
Whenever you see a building in the Central Business District of Sydney, all of it are designed by architects some local and foreign. Architects are those who have been educated for this field and are licensed on planning as well as designing the buildings.