You can choose among 5 templates for your Gallery section. The display of the image details are common to all Gallery sections.
Templates 1, 2 and 4 allow you to display a maximum number of images in a view, in a more or less regular way.
Templates 2 and 5 allow a more comfortable display of the images, as well as their title and description. These templates are particularly suitable if you want to contextualize your photos.