Abstract: A computing system for design representation comprising at least first and second computers, wherein: a first design application is configured to run on said first computer and handle a representation of a first design, the first design application being a 2D design application, and the representation of the first design being a 2D data representation for display by 2D rendering, vector-based rendering and/or canvas rendering; and a second design application is configured to run on said second computer and handle a representation of a second design, the second design application being a 3D design application, and the representation of the second design being a 3D data representation for display by 3D rendering. The second design application is configured to generate the representation of the second design based on a definition of the first design communicated from the first design application.