Post Format: Image
You can use this page to test the Theme's handling of the gallery shortcode, including the columns parameter, from 1 to ...
Post Format: Image (Caption)
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc nisl tortor, faucibus at lorem eget, hendrerit fermentum ...
Post Format: Image (Linked)
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc nisl tortor, faucibus at lorem eget, hendrerit fermentum ...