Board Thread:Support Requests - Designing Your Wiki/@comment-33688175-20200317170752/@comment-9605025-20200521055504

Yes, the way the Segment Displays Wiki does it, you can change the background color by changing the background color of the table that contains the images. I believe that also answers your last question regarding how to put them together in a template.

I don't think this will work well in infoboxes because tables and images arranged in this manner generally don't display well on mobile. However, if you insist on having this aesthetic, I suppose this is the best option we have at our disposal.