The camera takes in more than your eye can

A wide-angle lens captures a broader slice of a room than a standard lens. That lets a photographer include the bed, desk, and window in one frame—even when there is little space to step back. The trick is often to place the camera near a doorway or in a corner, where the room’s full layout becomes visible.

Distance changes the proportions

Wide-angle lenses do not enlarge the room. Instead, they make nearby objects look much larger relative to things farther away. A bed close to the camera can dominate the foreground, while the far wall seems to recede. The result emphasizes depth and makes the room feel more expansive in the picture than it may when you stand inside it.

Photographers can also angle the camera to include more floor or ceiling, and choose a frame that leaves out visual clues to scale. These choices are useful for showing a room’s layout, but they can make judging its actual dimensions difficult.

What the picture leaves you to infer

A brochure image is a view from one carefully chosen position, not a walk through the room. Look for objects that provide a sense of scale—such as a desk, chair, or standard-size bed—and compare several photos if they are available. A room can look open in a wide shot while still offering little space to move around the furniture.