Republican (could also be a noun) Old (he's 72 in 2008) Politically Experienced (Has been in the politics for quite a while) Caucasian
Cold, and brutal.
Magnificent
Adjectives that describe George in Captain Underpants could include clever, mischievous, and creative.
Spiritual, and eternal.
Some adjectives to describe 'sand falling' might be spilling, trickling, or pouring.
Verbs don't describe. Adjectives describe (nouns). Some adjectives to describe the noun sun could be; hot bright scorching fiery setting rising
soothing
kind
Some adjectives that could be used to describe Minoan civilization are organized, peaceful, artistic, mercantile, and knowledgeable
No adjectives describe lighten, which is a verb. Adjectives describe nouns and pronouns. Adverbs describe verbs.
Adjectives are words used to describe a noun.Some adjectives that describe food are:attractivebadcolddeliciousgoodhotlovelysaltyscrumptioussoothingspicysweettastyyummy
Well this isn't a great answer but tectonically colors are adjectives so you could use black and white