To add an image to your survey content, add the Image element from the Element library. If the image has already been uploaded to Materials, you can select the image from the drop-down menu; you can also upload it directly here. If you are using the narrow layout, the recommended width of the image is 460px. For the wider layout, the recommended width is 960px. When the image is clicked, a larger version of it will open. We recommend that images are kept at under 100kB in size; if you have several images on the same page, their size should be max. 1MB in total.
You can add a title and a caption to your image as well as set its size on the page.