活気あるスケッチカラー建築イラストレーション

Using the attached object, rendered 100% in its original form and color! Transformed into a soft, ultra-realistic architectural sketch illustration, combining high-end concept art, urban novel cover rendering, and ink drawing aesthetics. The object is constructed with realistic structural forms, sharp angles, and a strong silhouette design. Loose yet deliberate black ink lines define the object's overall features with energetic sketch-like precision. Visible construction scratches, soft and careful gestural lines, and unfinished artistic marks remain integrated as part of the final artwork. Created using a sophisticated and colorful watercolor-marker fusion technique - with transparent layers, controlled pigment bleeding, and elegant tonal washes. The final touch uses colorful washes faithful to the original object with watercolor and colored markers. The background treatment remains detailed, with softer colors and loose strokes, allowing the human figure to remain the visual focal point. R 9:16 vertical.