The Image Gallery block creates a series of cropped (square) thumbnail images that when clicked on launch a beautiful full-screen slideshow that works great on mobile and touch devices. All of the images are automatially sized to fit the page.
Just press the Add Image button after adding the block to your page.
Choose crop area
Image gallery thumbnails are automatically cropped from the center of the full-size image. You can choose a custom crop area by clicking the thubmnail cropping link on each image in the gallery. If a thumbnail has been automatically cropped you'll see Thumbnail: Auto, if an edtor has chosen a custom crop area, you'll see Thumbnail: Custom.
Change the order of images
To change the order of the images in the gallery, just drag the move icon (up & down arrows) up or down in the when you're editing the gallery.
When editing the gallery block, just click the trash can icon for the images you want to remove.