This is the tugboat Cornell. I shot the picture on a trip to visit the old
car floats on the Hudson and the East Rivers where freight cars were put on
barges and floated across the rivers.

This was originally four pictures taken in portrait mode (vertically). They
needed to be combined in two steps because I didn't use a tripod and stitching
all four at once didn't work as well. I stitched the two pictures across the
top and then the two across the bottom. I then stitched the two results into
the final picture. It required some tweaking in Photoshop but those tweaks were
small. I am still amazed that I can do this without a tripod.