How to make a page with three images (each has header, description and button) full bleed

Site URL: https://marigold-mushroom-ed2h.squarespace.com/config/design

I have a section of the home page in my 7.1 site that has three images with a header, description and a button beneath each one. My client wants that section to be full bleed. Is there a way to do that? I know I can create a gallery, but I don't see a way to put all of the necessary info under each image. I've included a screenshot of how the page currently looks. 

Thanks!

Kimi

If your client wants each image to be full bleed, it seems to me it would take a page with three image blocks, alternating with three text blocks and three hyperlink buttons and a number of spacers to make the text blocks the righ size. 

He doesn't want each image to be full bleed. He wants the three together to be full bleed, the way they would be if I did a gallery. 

https://www.bigcatcreative.com/blog/how-to-create-full-width-sections-in-squarespace