That resolved itself, as we ran on, into a cluster of long, low islands; St. John's appearing next on the horizon, then Tortola, and last of all St. Thomas's; all pink and purple in the sun, and warm-gray in the shadow, which again became, as we neared them one after the other, richest green, of scrub and down, with bright yellow and rusty rocks, plainly lava, in low cliffs along the shore.