Referencing the same image across a repeating group

Hi Guys.

I am trying to make my database as small as we can.

Scenario:
We have a building with multiple units within. I have a primary unit where we have uploaded images of the building and images of one of the units.

I want to use the same images in the primary listing across the rest of the listings. These listings are in repeating groups.

You could possibly create a single data type with a reduced size version and reference your repeating groups data type.

Then do a search and pull the image. I haven’t tried it, but that may work.