Nathanael Kuipers is a Dutch design professional who worked for several years as a product developer for the LEGO Group in Denmark, where he was mainly responsible for engineering LEGO Technic models. He is the mastermind behind models like 8261, 8271, 8272, 8292, and 8674. He has also collaborated on the creation of many other models. Check out his work at http://www.nkubate.com/.
Mattia Zamboni is a fan of graphic design, photography, and LEGO, and he has a degree in electrical engineering. Based in Switzerland, he pursues his passion of graphic design, showcasing his talents within the world of 3D computer graphic arts. Check out his work at http://www.brickpassion.com/.