Try pressing CTRL+F, which toggles the control point visibility. What's visible in the map (that isn't a snap grid) will be visible in the render.

They're in the set, Calibre :)

Well, whether they get used or not, I've 10 new grass textures to start the collection off for this style, most of which can be mixed and matched with DD3 grass textures (probably not the dry grass ones, though).

Next job are the dirt textures.

The Creepy Crypt style is taking shape, thanks to all your suggestions for appropriate symbols (both here and on the FB Group page). However, I find myself making grass... of the variety that cows eat... for above ground crypts. The question is - should I bother with the grass textures, or leave it to you to import the standard DD3 grass fills to your above ground crypt maps? Here is a sample of one I drew this morning on the left, against the default DD3 grass on the right, - both with standard DD3 symbols for scale and appearance.

Thanks all! :D

Some useful ideas there.

Here is the rapidly growing poll list from the FB Group page so you can see all the other suggestions too.