Masonry gallery grid
A theme that has a masonry gallery grid, meaning it combines portrait, landscape and square thumbnail images.
I currently use the Mercedes theme and really wish there were a Masonry grid option! I really like this theme for my work and don't want to change it, but I don't like that all of my cover photos have to be the same size/height.
Anonymous Adobe User commented
It would be cool to have a new theme, or design layout that has a single full-width horizontally stacked gallery page covers. This is currently somewhat achievable by setting the page cover columns to 1, however the simple addition of just the aspect-ratio feature would make it far more effective and open up lots of design potential.