The recent advances in the quality and resolution of Generative adversarial networks (GAN) have seen a rapid improvement. These techniques are used for various applications, including image editing, domain translation, or video generation, to name just some examples. While several ways to control GANs' generative process have been found, there is still not much known about their synthesis abilities. In 2019, Nvidia launched its second version of StyleGAN by fixing artifacts features and further improving generated images' quality. StyleGAN being the first of its type image generation method to generate very real images was open-sourced in February 2019.