Burning Ship Armada

The Burning Ship map z -> (|Re z| + i|Im z|)^2 + c iterated over the parameter plane in the classic wide view, with the hull at 60 percent of the frame width and the real axis reading as a waterline at 62 percent height. Luminance is driven entirely by the exterior distance estimate, carried on the folded real derivative since the absolute values kill holomorphy, and hue is driven by the smooth escape time. That split is what holds a dark ground under luminous rigging.