Creating custom lookbook - automated solution

[EllaW]

Hello

Im wondering is there is possibility to loop through Files to search for images to fetch in the new template, similar to {% for article in blog.articles %} 

We will create images for the look book based on collection name, therefore lookbook name, and I would like to loop incrementally ++i to fetch based on the image names (lookbook-handle_i)

I cant loop through products or collections as images will not be assigned to products

I just need to know if its possible at all to loop through files dir

thanks for your help!