design 19x visual design 5x visualization design 4x graphic design 2x guidelines 2x visualization construction 2x visualization recommendation 2x bertin 1x best practices 1x design considerations 1x design factors 1x design guidelines 1x design recommendations 1x design tradeoffs 1x expressiveness 1x integrated design environment 1x screen design 1x visual embellishments 1x visualization authoring 1x visualization components 1x visualization composition 1x visually accurate visualization 1x