What is the author's style in Lost in Translation by James Merrill?

The intricate five-part structure of the poem reinforces the link between the puzzle and the boy/poet. The first part, stanzas 1-3, focusing on the wait for the puzzle, is arranged in verse paragraphs that often contain iambic pentameter lines, ten-syllable lines with metrical units of one unstressed syllable followed by one stressed syllable. This section ends with the suggestion that all the parts of the poem come together to form an organic whole, much like the pieces of the puzzle: “The plot thickens / As all at once two pieces interlock.”