Negative space
The intentional empty area around a subject, kept clean so the eye can rest and so a headline has somewhere to sit.
See it
What it is
Negative space is the deliberately empty area around your subject: sky, a plain wall, a table top, a stretch of out-of-focus floor. The subject is the positive shape, everything else is the negative, and the balance between them is the composition. Emptiness is doing work here, not wasting pixels.
Reach for it when the image has to carry something else: a headline, a logo, a price, a button. Shoot wider than feels right and push the subject to one side so the other side stays clean. It is also the cheapest way to make a cluttered product or portrait feel calm and expensive.
Gotcha: empty is not the same as quiet. A busy brick wall is empty of subject but full of contrast, and any text you drop on it turns to mush. Aim for low detail and even tone. Second trap: responsive crops eat negative space first, so check the 1:1 and 9:16 versions before you fall in love with the wide one.
Ask AI for it
Compose this shot with generous negative space: place the subject on the left third, small in frame, and leave the right 55 percent of the image as a clean, low-detail, evenly lit area (plain wall, open sky, or smoothly blurred background) with no competing objects or hard edges, so a headline can sit there. Keep tone even across that empty area and hold the whole composition to a wide 16:9 crop.