refine this image to feel like a true hand painted watercolor illustration not a detailed render reduce overall detail and sharpness simplify architectural details and edges remove excessive precision and hard lines keep forms readable but slightly abstracted enhance watercolor qualities add soft pigment bleeding and blending between colors introduce uneven washes and subtle gradients create soft feathered edges instead of crisp outlines emphasize paper texture visible watercolor paper grain slight variation in pigment absorption color treatment use muted natural tones with gentle transitions slight desaturation for a refined artistic feel keep composition the same but make it feel looser more expressive and painterly like a high end architectural watercolor sketch not a digital render avoid sharp edges high contrast photorealistic detail if you want it even better optional add on in the style of a loose architectural watercolor soft coastal palette minimal detail airy and elegant