http://www.omniglot.com

Glyphs!

Inter alia:

• ת-א ligature in Syriac.

• These symbols have been found on many of the artefacts excavated from sites in south-east Europe [...]. The artefacts date from between the 7th and 4th millennia BC and those decorated with these symbols are between 8,000 and 6,500 years old.
  
  Some scholars believe that the Vinča symbols represent the earliest form of writing ever found, predating ancient Egyptian and Sumerian writing by thousands of years.

  What do you reckon?

(Thanks to my brother and sister-in-law for pointing this site out to me.)