Create the illusion of more space by focusing on scale and repetition. For example, build a mini graveyard with three foam tombstones, a spotlight, and a crow to read larger than it is. Group decorations in odd numbers and repeat colors or materials at least three times to make the display feel cohesive and intentional. Use vertical space for hanging elements like floating jack-o'-lanterns or witch hats to draw eyes upward and expand the visual field.