https://en.m.wikipedia.org/wiki/Gigapixel_image

10 Jaw-Dropping Gigapixel Photos

https://www.google.com/amp/s/au.pcmag.com/digital-cameras/34218/10-jaw-dropping-gigapixel-photos%3famp=1

Shanghai Skyline http://www.bigpixel.cn/t/5834170785f26b37002af46d

Vancouver

http://www.gigapixel.com/vancouver/van-city.html

Panorama of Mont Blanc

https://www.in2white.com/

London

https://360gigapixels.com/london-320-gigapixel-panorama/

Andromeda Galaxy

https://www.geekwire.com/2015/nasa-takes-largest-picture-ever-will-blow-mind/amp/

Recording Gigapixel photo in London

https://youtu.be/GQGVBRDSWo0

Also world's biggest photo sensor

https://newatlas.com/photography/worlds-largest-camera-first-3200-megapixel-photo/