This is a 360 degree panorama of Utrecht, the Netherlands and surrounding area. The visibility was about 45 to 55 km, which allows you to see Rotterdam, the Hague and Amsterdam, as well as many smaller cities within that 55 km radius. This has been an ongoing project for some time for me. The horizon and the area around it are taken with a 300 mm lens, while the buildings up close are with a 70 mm lens. This is the second (and last) 'remaster' of the original photo.

If you were to print this image (280,000 pixels wide) with a standard printer (300 DPI), it would be 933,33 inches which is 2370 cm or 23,7 m wide.