This document discusses key elements in the construction of effective advertisements. It explains that the goal of an advert is to promote a product and get viewers' attention so they may purchase it. Mise-en-scene, including costumes, lighting, acting and props, is important to visually appeal the product. Adverts also use bold titles, music, celebrities and images of the product to catch viewers' attention. The AIDA principle of getting Attention, Interest, Desire and Action is used to engage viewers and encourage purchase of the product.