Abstract: A method of construction of a computer-generated image, the computer-generated image comprising a representation of an environment, called setting image, from a point of view, and at least one location of the setting for insertion of an image of an object, comprises: a step of creating of a setting image applying the laws of perspective, a step of generating at least one rendered or captured image of at least one object, the representation of the object in each image obeying the laws of perspective so during the generation of the object image, the generating step being independent from the creating step, a step of incorporation of the object image into at least one location of the setting image, wherein the application of the laws of perspective on the object image creates an error, discernible to the human eye, with the law of perspective applied in the point of view, whereby the constructed computer-generated image presents an overall perceived photorealism.