Gallery and Slider
Gallery
A Gallery can be used to display a number of images in stacked grid pattern of up to four columns. From the editing sidebar you can set the number of columns in the gallery and set the image to open in a light-box on click (displays full image).
By clicking the pencil icon on the image you can edit the image by cropping or rotating it. You can rearrange the images in the gallery by dragging and dropping them on the page.
Slider
A Slider works similarly to the Gallery on your homepage, displaying a number of images in a full width slideshow.
From the editing sidebar you can rearrange the images by dragging, edit the action on click for individual images (edit button), choose the positioning of the slider arrows and pager dots, and turn off autoscroll or set its transition speed if enabled.
By clicking the pencil icon on the image you'll be able to edit the image by cropping or rotating it.