What is another word for expressive and symbolic?

Here are some words that could be used to convey the meaning of "expressive and symbolic":

General:

* Evocative

* Significant

* Meaningful

* Illustrative

* Representational

* Connotative

More specific:

* Allegorical (if the symbolism is extended and complex)

* Metaphorical (if the symbolism uses figurative language)

* Iconographic (if the symbols are traditional or specific to a particular field)

* Emblematic (if the symbols are concise and powerful)

The best choice depends on the specific context and the nuances you want to convey.