architectural 2d section drawing in revit style strictly flat 2d orthographic view clean technical drawing white background precise line weights showing a detailed section cut through the towel and amenity station wall the 2d section shows from floor to ceiling a built in shelving unit open shelves with a thin led strip detail drawn under each shelf simple rolled towel shapes on the shelves small rectangular product bottles two recessed arched niches cut into the wall with a small light symbol inside each lower closed cabinets at the bottom with simple door lines and a small handle detail a stone counter at waist height strictly flat 2d drawing no perspective no isometric no 3d pure orthographic section view as if sliced straight through the wall thick black lines for cut elements thin lines for visible elements beyond the cut clean white background simple material hatching to indicate lime plaster wall stone counter timber shelves dimensions with clean annotation lines material labels with simple leader lines lime plaster led strip lighting travertine counter timber shelf closed cabinet arched niche recess no colour black and white technical drawing architectural revit drawing style