The Image Library allows you to deselect and delete images from the Image Library. This can be useful for Product Images and Galleries.
Chosen images in the Image Library tab will have a blue outline surrounding the image. The rest will not have this outline.
To deselect an image from the Image Library, simply single-click on the image you do not wish to have visible.
You will notice the outline will disappear after single-clicking the image. This means it is deselected and will be hidden from the block chosen.
To delete an image from the Image Library, simply click on the trash icon. A window will appear to confirm your decision. Select Yes to permanently delete the image form the library.