Yes--that is the famous Suspension Bridge--and a beautiful work of art it is. Ay, stare at it, and wonder at it, little man, of course.
But is it not wonderful?
Yes: it was a clever trick to get those chains across the gulf, high up in the air: but not so clever a trick as to make a single stone of which those piers are built, or a single flower or leaf in those woods. The more you see of Madam How's masonry and carpentry, the clumsier man's work will look to you. But now we must get ready to give up our tickets, and go ashore, and settle ourselves in the train; and then we shall have plenty to see as we run home; more curious, to my mind, than any suspension bridge.
And you promised to show me all the different rocks and soils as we went home, because it was so dark when we came from Reading.
Very good.
* * *
Now we are settled in the train. And what do you want to know first?
More about the new rocks being lower than the old ones, though they lie on the top of them.
Well, look here, at this sketch.
A boy piling up slates? What has that to do with it?
I saw you in Ireland piling slates against a rock just in this way. And I thought to myself--"That is something like Madam How's work."
How?
Why, see. The old rock stands for the mountains of the Old World, like the Welsh mountains, or the Mendip Hills. The slates stand for the new rocks, which have been piled up against these, one over the other. But, you see, each slate is lower than the one before it, and slopes more; till the last slate which you are putting on is the lowest of all, though it overlies all.
I see now. I see now.
Then look at the sketch of the rocks between this and home. It is only a rough sketch, of course: but it will make you understand something more about the matter. Now. You see, the lump marked A. With twisted lines in it. That stands for the Mendip Hills to the west, which are made of old red sandstone, very much the same rock (to speak roughly) as the Kerry mountains.
And why are the lines in it twisted?