OOUX is one of my favourite toolsets for taking a brief through a design process to deliver the UX artifacts. It makes the design process manageable, resulting in an object orientated and modular domain model that caters to all aspects of the solution. All team members can be on the same page, all the time. During the process, further insights can be gleaned and tested. It can be used for simple or highly complex domains.
Different kinds of illustration ranging from colour-in books, picture book designs and decorative designs for fabrics, interiors and more.
Brand development using the human centered design approach, such as target audience research, prototyping, testing and iterative development cycles.