Night view of Sydney with 40000 × 18000 pixels

It corresponds to 720 megapixels. The image of this night view can be enlarged considerably, in fact it is made of about 170 images. Canon 10D and Canon 100-400 L lenses were used for shooting.

Access is from the following.
SCOTT HOWARD PHOTOGRAPHY
http://www.docbert.org/SydneyByNight/

When zooming in, there are 10,4729 images in all. Each is about 5 kilobytes to 15 kilobytes. Every time it expands, these small files are downloaded and displayed.

In addition, it seems that the original image combined the whole image was 1.3 GB in Photoshop format.