Continuous single-line drawing

Draw the whole image as one continuous unbroken line of even weight, the pen staying down throughout: the stroke loops back on itself to turn corners, doubles along edges and wanders across forms to link separate shapes. Contours are confident and economical, overlaps stay visible as crossings, and a few loose flourishes trail at the ends. Optional flat colour shapes may sit slightly off the line. Eyes, nose and mouth are small turns of the same line. Resemblance lives in silhouette, proportion and gesture, with open paper carrying every value. A woman in her thirties with a short bob reading a book in an armchair beside a window, half figure, with a plant nearby; soft coral and sage flat colour shapes. No text, letters or numbers anywhere.