This piece was done while testing many iterations of Generative Adversarial Networks (deep-learning AI systems), and how generated head sketches can benefit a concept art workflow. The first generative facial sketch is from a GAN that my studio, Aliza Technologies, was working on back in 2019. Around that time we haulted our development, and I became familiar with the impressive AI tool for artists, Artbreeder.com, and used its generative sketch to help achieve the final design. You can try out AI with your workflow here http://artbreeder.com?referral=futureofdesign