Stack and Stitch of grass hopper, total of 12 stacks with 68 image per stack, so total of 816 images.

Final size is 18851x6874 pixels. You can print it up to 5 feet 3 inches (roughly 1.6m) wide at 300 dpi.

You can download its TIFF file here : https://www.dropbox.com/s/2082nssmj5ag8q2/GH_01.tif?dl=0