exterior shot architectural ink line sketch from this photo two tone only pure black 000000 strokes on pure white ffffff background no gray pixels outline only 0 fill 100 stroke unlit no lighting no shadows keep only the main volumes and stepped site contours remove wood grain textures and photo shadows stroke hierarchy outer silhouette 3 px inner edges 1 5 2 px continuous closed paths top faces left white optional sparse single direction vertical hatching only on vertical faces vector illustration cad like quality crisp and minimal readable
