Rosa camuna 

A relatively common petroglyph found in the Val Camonica region of northern
Italy, often (but not always) found stylized as a Swastika.  

The exact dating of this symbol is difficult to determine, as the region is
rich in petroglyphs dating back to the Neolithic and Bronze Ages, however
the symbol is often associated with the Iron Age, and thus, the Camunni
people.

Although these people are mentioned in the Greek annals, their origin is
unknown.  There are some surviving inscriptions but the corpus is
insufficient to class these people as Old European or Indo-European
speakers.  Nevertheless, the Swastika-like nature of this symbol commonly
used by these people tells us much of the very ancient origin of the
Swastika and its various permutations, and how this relates to the various
tribes of north Eurasia.

The Rosa camuna, while commonly associated with the Val Camunica region, is
not limited to there.

1.) The original Swastika Stone of West Yorkshire, UK.  Its exact age is
unknown, possibly Neolithic but most likely Iron Age construction
2.) Guifões Stone of Portugal. Some researchers believe this was imported
from Val Camunica, although this is based solely on its similarity, and
could have been made de novo.
3.) Celtic (Gaulish) coin found in northern France, circa 1st century B.C. 

There is also a number of examples of this swastika found in churches in
England, including the so-called Woden’s swastika in the Sutton church in
Bedforshire.  In addition, an example of this symbol found among the
Bohuslän rock carvings of Sweden, although an original image can not be
found at this time.  But this would link this symbol to the Nordic Bronze
Age civilization.

-Hariwulfaz