Tiny blue butterflies flitted about, and here and there, with its exquisitely painted wings expanded, lay one of a larger kind, like some rich blossom clustered amongst the leaves.이 문장의 주어는 tiny blue butterflies, 동사는 flitted 인 건 알겠는데with이하는 with분사구문인가요?그리고 lay는 어디에 걸리고 있나요??