Final answer:
The imagery in lines 16-22 of ''Magic Island'' appeals most clearly to the senses of sight and hearing.
Step-by-step explanation:
The imagery in lines 16-22 of ''Magic Island'' appeals most clearly to the senses of sight and hearing. The poet uses descriptive language to create vivid visual images, such as ''the pinkish sand hills and yellow head-lands'', and ''the purple sea and the umber rocks''. The use of words like ''glistened'', ''dazzled'', and ''blue of legend'' helps the reader imagine the colors of the island. Additionally, the poet mentions the ''sound of a vessel moving rapidly through absolutely still water'', which appeals to the sense of hearing.