Legend of Grimrock - Editor Early Preview

Almost Human's Grimrock blog has the first screen of the in-development Editor:

Friday time, Blueberry Pie!! Here is a work-in-progress screen grab from the upcoming Dungeon Editor. The editor is still pretty far from final but we wanted to give this early sneak peak anyway. There is no release date for the editor yet — we don’t want to risk making bad design choices by hurrying. You can follow the progress of the project here.