Getting several images side by side

I know how to get images in like… a 3 column structure or a 2 column.

But how do I get a lot of images side by side? Something like this
https://foundation.kr

Thanks!

[seems to be a duplicate of https://www.ads-software.com/support/topic/creating-a-3-section-column-of-images?replies=6 – please continue with the original topic – closed]