First of all; Armin, thank you so much for putting such an amount of time and effort into creating Lay. It's near perfect for my standards and I'm terribly excited to play around more with it.
I do have a small question though. Is there any chance it's possible to enable a masonry-like layout so one could easily place images below each other without having to start a new row (like the example below)? If not, is there any chance you will implementing this in the near future?