What is appropriate for separating a bright object from a bright background?

Correct answer: Add a dark edge or shadow around the object

When both subject and background are bright, their similar value reduces boundary clarity. Adding a dark outline, cast shadow, or darker surrounding strip introduces value contrast and makes the object’s contour easier to read. Keeping both equally bright or brightening the background preserves the problem, while blurring the object generally weakens its edge instead of clarifying it.