You can take a look at the following steps to create a beautiful image gallery for your webpage with the  Image Gallery widget:

Step-1:

From the Elementor panel, drag the “Image Gallery” widget to a container on your page.

Step-2:

Choose a layout from the drop-down list located next to the “Layout” option. 

Step-3:

Move to the “Image Gallery” option and click on the “Add Item” button to insert as many images as you want into the gallery. 

Step-4:

For each item, choose an image from the “Choose Image” option and attach a link under the “Link” option. Next to the “Image Resolution” option, choose a particular resolution for the image from the drop-down list. 

Step-5:

Enable the “Show Icon” and “Scroll Smooth” buttons. Adjust the data speed and data lag for the image gallery.