FeatureQualified singleCompositeCentral focusOne object or agentArrangement of elementsFurther detailsQualifying circumstancesConstituent parts of an imageEffect of omissionChanges a term's conditionMay destroy the overall patternIllustrationA writer on waterSwords in dust and stars in a dark sky
A composite is not simply a long phrase and a single term is not necessarily one noun. Adverbs, attributes and possessive relations may qualify an otherwise single term. The relevant criterion is rhetorical structure: what arrangement is indispensable to the respect of resemblance?