Now when Tom got there, he found that the isle stood all on pillars, and that its roots were full of caves. There were pillars of black basalt, like Staffa; and pillars of green and crimson serpentine, like Kynance; and pillars ribboned with red and white and yellow sandstone, like Livermead; and there were blue grottoes like Capri, and white grottoes like Adelsberg; all curtained and draped with seaweeds, purple and crimson, green and brown; and strewn with soft white sand, on which the water-babies sleep every night. But, to keep the place clean and sweet, the crabs picked up all the scraps off the floor and ate them like so many monkeys; while the rocks were covered with ten thousand sea-anemones, and corals and madrepores, who scavenged the water all day long, and kept it nice and pure. But, to make up to them for having to do such nasty work, they were not left black and dirty, as poor chimney-sweeps and dustmen are. No; the fairies are more considerate and just than that, and have dressed them all in the most beautiful colours and patterns, till they look like vast flower-beds of gay blossoms. If you think I am talking nonsense, I can only say that it is true; and that an old gentleman named Fourier used to say that we ought to do the same by chimney-sweeps and dustmen, and honour them instead of despising them; and he was a very clever old gentleman: but, unfortunately for him and the world, as mad as a March hare. And, instead of watchmen and policemen to keep out nasty things at night, there were thousands and thousands of water-snakes, and most wonderful creatures they were. They were all named after the Nereids, the sea-fairies who took care of them, Eunice and Polynoe, Phyllodoce and Psamathe, and all the rest of the pretty darlings who swim round their Queen Amphitrite, and her car of cameo shell. They were dressed in green velvet, and black velvet, and purple velvet; and were all jointed in rings; and some of them had three hundred brains apiece, so that they must have been uncommonly shrewd detectives; and some had eyes in their tails; and some had eyes in every joint, so that they kept a very sharp look-out; and when they wanted a baby-snake, they just grew one at the end of their own tails, and when it was able to take care of itself it dropped off; so that they brought up their families very cheaply. But if any nasty thing came by, out they rushed upon it; and then out of each of their hundreds of feet there sprang a whole cutler's shop of _Scythes_, _Javelins_, _Billhooks_, _Lances_, _Pickaxes_, _Halberts_, _Forks_, _Gisarines_, _Penknives_, _Poleaxes_, _Rapiers_, _Fishhooks_, _Sabres_, _Bradawls_, _Yataghans_, _Gimlets_, _Creeses_, _Corkscrews_, _Ghoorka swords_, _Pins_, _Tucks_, _Needles_, _And so forth_