While freelancing at various design and marketing agencies, one of my many common tasks were to combine my skills in 3D, 2D and animation to whip up quick mock up renderings at a moment's notice. Each serve to convey a project's concept and goals, and tell an user's experience journey unique to each brand's aesthetic and voice.
Samples below comes from client work which include George P Johnson, TH Experiential, Deeplocal, and also some student work.