Since the it has been considered politically incorrect to call a black cat a black panther. The big black cats are black leopards or black jaguars and are not referred to as black panthers by anyone who knows anything about big cats.
"The Kiss" - Gustave Klimt is his most famous work. He used oil paints and gold leaf as his medium. His inspiration came from the Byzantine mosaics he saw during a trip to Italy a few years before the conception of this work.