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The libation vessels whose primary function was ritual offering bore decoration appropriate to sacred use. The patterns that invoked protective or blessing powers, that included solar or other divine symbols, that reflected cosmological organization—all made vessels suitable for mediating between human and divine realms. The distinction between everyday pottery and ritual vessels was marked partly through decorative programs, the sacred vessels receiving more elaborate or specific patterns.
The funerary vessels placed in graves bore decoration related to death, afterlife, or protection of deceased. The patterns that might include underworld symbols like snakes, that created protective boundaries through geometric borders, that invoked divine powers to guard the dead—these made vessels appropriate for burial contexts. The survival of these vessels in graves provides modern observers with substantial evidence of Thracian pottery decoration, the burial context preserving what ordinary use would have destroyed.
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