Of the 7 images, only three actually show what the desktop is like, and those three all use the standard theme.
One of the things I like the most about Ubuntu MATE is the extent to which customization is possible, and sure enough we have a rather full “Screenshots” section here on this forum.
But who reads forums amiright?
Proposal: A secondary gallery on that front page (a link to the gallery would be fine if overloading the page is a no-no) that is fed from the various community-contributed screenshots on the forum!
That way prospective recruits could take a look and go like “wow this looks nice!”
Go and change a background on Ubuntu MATE 16.04, near the bottom of the Backgrounds tabs there is a link which says something link “Get more backgrounds”, click that. Where does it take you?
@Wimpy, @ouroumov most likely means a gallery on the website that showcases everyone’s desktop to show the different looks & feels of Ubuntu MATE. It would be good advertising.
It’s like when Android say “Be together, but not the same.”