Focussing on the Cartographer's Annuals in this response - most recently this month's edition of the 2022 CA (Electronic Systems) might interest you. https://www.profantasy.com/annual/2022/2022-cartographers-annual.asp#May I mentioned this one issue specifically because I haven't updated the annual links wall to include it just yet, but the majority of all the rest of the annual issues can be browsed from here:

https://forum.profantasy.com/discussion/10366/cartographers-annual-all-the-issues-linked-in-one-place

There are other add ons and packs, including Cosmographer, which might also be of interest.

https://www.profantasy.com/products/cos3.asp

I love that plural :D

I remember having an entire conversation with someone else about what the plural of sarcophagus is. It turns out to be sarcophagi, but I like yours better.

Yes, there will be sarcophagi.

I can't help but think that I've gotten slightly side-tracked with portals and things, but it was fun.

Those are will-o-wisps, by the way ;)

I hadn't really thought about that part of the set just yet, Julian, but there will be mummies. Mummies can end up a bit unravelled at times...

The seamless tile aspect is only available in the latest version, Vitae. It's not a free app, but it seems to be on sale at the moment. Not sure for how much longer.