Concrete, pattern, or shape poetry is an arrangement of linguistic elements in which the typographical effect is more important in conveying meaning than verbal significance. It is sometimes referred to as visual poetry, a term that has now developed a distinct meaning of its own. As such, concrete poetry relates more to the visual than to the verbal arts and there is a considerable overlap in the kind of product to which it refers. Historically, however, concrete poetry has developed from a long tradition of shaped poems in which the words are arranged in such a way as to depict their subject.