Because I could not say it any better, I will refer you to my friend, Bill Petro.

http://ipost.com/share/billpetro/viewhtml/9z1zctg4bb4tvrs6ehcrjk3rulpiot55o0hed436u1g

Image taken from A Christmas Carol in prose. It is the work of John Leech, English caricaturist and illustrator. Originally published/produced in London: Chapman & Hall, 1843. Held and digitised by the British Library, and uploaded to Flickr Commons. A higher resolution version may be available for purchase from BL Images Online, imagesonline.bl.uk, reference 065820. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.