Media Libraries can be displayed with either Grid View or List View.
Media Library Grid View:
Media Library List View:
By default, Media Library files are displayed in reverse chronological order by date the media asset is uploaded. Additionally, you can sort by Date, Title, Tags, and Contributors using the Sort (AZ) button on the top of the Media Library view. You can sort on these values in ascending or descending order. Just click the option again and see the arrow icon reverse, indicating the selected setting.
Media Library sorted by upload Date:
Media Library sorted alphabetically by Title:
Media Library sorted alphabetically by Tags:
Media Library sorted alphabetically by Contributor: