The rectangular transom light of a Georgian terrace: no arch. Ink #5D7E92.
Two mullions knocked through a filled panel. Nothing else.
The same panel with the door head beneath it — the horizontal that makes it read as being ABOVE something.
Adds the two door reveals. The full doorcase.
Wider glazing division — a bigger house.
A single vertical below the lintel: the door, closed.
Round 1 concept A rebuilt as a silhouette. Reads far better small — but it is an ARCH, and arches are Studio Calm’s language.
Gap moved to ten o’clock, centre stroke deleted. No longer a power button; now an unclosed circle, which is the wrong thing to say.