straighten and correct the perspective of the image without altering any visual content keep the photo exactly as it is in terms of colors lighting textures proportions and details only adjust geometric alignment so that vertical and horizontal lines appear perfectly straight and true to perspective correct any lens distortion tilt or skew while preserving the original composition and framing as much as possible do not crop unnecessarily or remove any elements from the scene unless required for alignment the final result should look like the original photograph simply professionally corrected for perspective and alignment with no visual modifications or enhancements