A ghost grid is a guide for organising thoughts, information and sketches, that doesn't compete with content.

Content itself can also be the ghost grid to highlight changes and help draw comparisons — as when you might sketch options for extending a house or designing a garden.

A grid is useful for structure and creation but needs to fade back from content or disappear when no longer needed. Like freeing data from its data prison, a ghost grid emphasises content and information without non-data-ink taking attention.

I learned the term ghost grid from Edward Tufte's Seeing with Fresh Eyes: Meaning, Space, Data, Truth.

I rarely buy other notebooks for work than a dot grid, preferably in a funky colour. Some of my favourites: Leuchtterm dot grid hardcover, Moleskine dot grid softcover, Moo soft cover dotted journals

Ghost grid

There’s a famous photo series by Eadweard Muybridge that shows, unequivocally, that while galloping all four of a horse’s legs leave the ground. I’d always heard that’s what they trying to find out at the time, but from what I’ve read it was more a question of at what points do a horse’s legs leave the ground. The photos show the somewhat surprising state of leaving the ground while the horse’s legs are tucked, not when they are outstretched. It’s a lovely example of what Edward Tufte calls small multiples.

Do horses legs leave the ground at a gallop?

Data graphics can lie in many ways, but the most common, I expect, is the error of using area or volume objects to represent one-dimensional data. (More Edward Tufte. Also see Maximise data ink)

Sketchplanations tagged with tufte