This is the most common advertising design technique with extensive applications. It presents a certain product or subject directly and truthfully on the advertising space, fully utilizing the realistic representation abilities of photography or painting skills. It meticulously carves and emphasizes the product's texture, form, and functional use, presenting the product's exquisite quality in an captivating manner, giving people a sense of realistic authenticity. This makes consumers develop a sense of intimacy and trust towards the promoted product.
Source: Professional Advertising Design http://www.08vi.com/poster2.htm