Most of the houses are built of unplastered brick, ranging in color through all the shades of red from black to pink. They are only wide enough to give room for two windows, and are but two stories in height. The front walls overtop and conceal the roofs, running up and terminating in blunted triangles surmounted by gables. Some of them have pointed facades, some are elevated in two curves, and resemble a long neck without a head; others are indented step-fashion, like the houses children build with blocks; others look like conical pavilions; others like country churches; others, again, like puppet-shows. These gables are generally outlined with white lines and ornamented in execrable taste; many have coarse arabesques painted in relief on plaster. The windows, and the doors too, are bordered with broad white lines; there are other white lines between the different stories of the houses; the spaces between the house-and shop-doors are filled in with white woodwork; so all along the street white and dark red are the only colors to be seen. From a distance all the houses produce an effect of black trimmed with strips of linen, and present an appearance partly festal, partly funereal, leaving one in doubt whether they enliven or depress. At first sight I felt inclined to laugh: it seemed impossible that these houses were not playthings and that serious people could live inside them. I should have said that after the fete for which they had been constructed they must disappear like paper frames built for a display of fireworks. While I was vaguely regarding the street I saw a house which amazed me. I thought I must be mistaken: I looked at it more closely,--looked at the houses near it, compared them with the first house and then with each other, and even then I believed that it was an optical illusion. I turned hastily down a side street, and still I seemed to see the same thing. At last I was persuaded that the fault was not with my eyes, but with the entire city. All Rotterdam is like a city that has reeled and rocked in an earthquake, and has still remained standing, though apparently on the verge of ruin.