1) Cross symbol 
The tursaansydän (Finnish for `heart of Tursas` or `heart of octopus` ) or mursunsydän (`heart of the walrus`) is an ancient symbol used in Northern Europe. The symbol originates from prehistoric times and incorporates a swastika. The tursaansydän was believed to bring good luck and protect from curses, and was used as a decorative motif ...