This vintage letter image was used by Heinrich Steinhausen (1836-1917) in 1899 in his book Irmela, A History from Ancient Times.
It is a fancy letter S with a pair of flowers that would make the perfect drop cap on your next crafting or website project.
This image is copyright free and in the public domain anywhere that extends copyrights 70 years after death or at least 120 years after publication when the original illustrator is unknown.