What this is: I created three drafts in the process of re-designing the website of one of my sustainability volunteering projects using Affinity Designer, based on a self-created grid. The process There are many ways to go about designing a web page, and one of the most popular tools to get started is the grid. “In graphic design, a grid is a structure (usually two-dimensional) made up of a series of intersecting straight (vertical, horizontal, and angular) or curved lines (grid lines) used to structure content.