Hi haborg,
My suggestion (sorry Tom 🙂 ) is to use the free, lite version of the Beaver Builder plugin available on the WP Plugin repository here:
https://wordpress.org/plugins/beaver-builder-lite-version/
Then you will not need to use a GP Section, just launch BB on that page, drag out a 4 column row and add a Photo module to each one and set the required icons as the images … takes less than a minute 🙂
Cheers!
Lyle