Consider whether the scale of nearby elements changes the way you perceive the subject. Look at the direction your eye travels across the image, then trace that path a second time.

A portrait with the subject as the visual focus
Included in the photo gallery
A portrait image with a person as its subject
A featured image for closer viewing
A portrait from the photo gallery
A portrait to view within the collection
A portrait included in the image series
A portrait selected for display
A portrait chosen for the image series
A frame worth revisiting