Which of the phrases is grammatically correct:
,,ein Saal voll von Menschen'' or ,,ein Saal voll Menschen''?
If ein Saal voll Menschen be acceptable, of which grammatical case is Menschen here, the nominative, the genitive or the dative?
Remark on suspected duplication: This post concerns the construction of an extended postmodifier with an adjective; the post Which is grammatically correct: „Der Saal war voll Menschen“ or „Der Saal war voll von Menschen“? concerns the case-government of an adjective as part of a predicate; though being instantiated with similar examples, the two belong to different grammatical topics, one being attributive construction and the other predicative construction.