How important is empty space while creating emphasis through isolation?

Correct answer: Very important, because surrounding emptiness separates the object

Isolation creates emphasis by separating one subject from competing visual elements. Negative or empty space around the subject reduces distraction, clarifies its silhouette, and directs the viewer’s attention toward it. The amount and shape of that space also influence mood and scale. Option A is correct; colour may assist emphasis, but isolation is not produced by colour alone, and empty space does not automatically weaken depth.