Gallery style photo in matrix block/app

I would love the option of showing a gallery-style photo in the matrix block/app. I use Airtable to manage rosters for a number of different organizations, and lately we’ve been uploading photos to be able to automatically generate photo grids for these groups. The matrix view is the best way for us to show these grids organized by meaningful sub-groups (e.g. sections of a choir, classes of a preschool, etc.) in each column, which the people listed down the side. I know this could get messy with multiple records in a matrix square, but in these cases where we know there will only be one record per square, having the photo option would be great!