yes, you can.
one way is to use the _merge().toText().parseJson(‘url’) trick.
but the _merge() function is a hidden unsupported (but oft-used) function.
the other way that only works inside a button or automation is the toHtml() function (also hidden and unsupported) that lets you scan through the HTML of a page and find the urls of any images.
both have worked reliably for me, but they are unsupported, so may change without notice.
for a more supported solution, its best to save the URLs for your images in a table as text and then refer to them with the image() function when you want to show the image.