If we spread out on the table a map of Europe on which all the railways are indicated by black lines, the map will look like a net with irregular meshes. At all the knots are towns, large centres of population which are in constant communication with one another by means of the railways. If we fix our eyes on North Germany, we see what looks like an enormous spider's web, and in the middle of it sits a huge spider. That spider is called Berlin. For as a spider catches its prey in an ingeniously spun net, so Berlin by its railways draws to itself life and movement not only from Germany but from all Europe—nay, from the whole world.

If we could fly some hundreds of miles straight up into the air and had such sharp eyes that we could perceive all the coasts and boundaries of Europe, and plainly distinguish the fine lines of the railways, we should also see small, dark, short forms running backwards and forwards along them. We should see, as it were, a teeming ant-hill, and after every ant we should see a small puff of smoke. In Scandinavia and Russia the bustle would seem less lively, but in the centre of Europe the ants would scurry about with terrible activity.

Whether it was winter or summer, day or night, the bustle would never grow less. From our elevated point of view we should see innumerable trains flying in the night like glow-worms in every direction. Ceaselessly they rush between cities and states, between the sea-coast and the inland districts, and to and from the heart of Europe. For during the last twenty years Berlin has become the heart of Europe. London is situated on an island, and Paris is too near the margin of the Continent. But in Berlin several of the greatest railway routes meet, and whether the traveller goes from Paris to St. Petersburg, from Stockholm to Rome, or from Hamburg to Vienna, he has always to pass through Berlin.

In the city which is "the heart of Europe" we must expect to find the main thoroughfares crowded with foot-passengers of all nationalities, and vehicles of every conceivable kind—motor cars, electric trams, horse omnibuses, vans, cabs, carts, and so on. Yet in spite of their endless streams of traffic, the streets of Berlin are not noisy—not nearly so noisy as those of Stockholm—for they are paved with asphalt and wood, and most of the conveyances have rubber tyres on their wheels. As in other large cities, the streets are relieved of a great deal of traffic by trains which run right through the town and round its suburbs, either up in the air on viaducts, or underground in tunnels lighted by electricity. At the Frederick Street Station of the City Railway, which lies in the centre of the town, a train arrives or departs every other minute of the day and of a good part of the night as well.

Not far off is a square—the "King's Place"—where a monument to commemorate the victory of the Germans over the French, in 1871, lifts its spire above the city, with three rows of cannon captured in France in its recesses. Close at hand, too, are the shady walks in the "Tiergarten" (Park), where all Berlin is wont to enjoy itself on Sundays. When we turn eastwards, we have to pass through a great colonnade, the Brandenburg Gate, with Doric pillars supporting the four-horsed chariot of the goddess of victory in beaten copper. Here the German army entered Berlin after the conquest of France and the founding of the German Empire.

On the farther side of this gate stretches one of the most noted streets in Europe. For if Berlin is the heart of Germany, so is the street called "Unter den Linden" (Under the Lime-Trees) the centre and heart of Berlin. There are, indeed, streets which are longer, for this extends only two-thirds of a mile, but hardly any which are broader, for it is 66 yards across. Between its alternate carriage-roads and foot-walks four double rows of limes and chestnuts introduce a refreshing breath of open country right into the bosom of the great town of stone, with its straight streets and heavy, grey square houses. As we wander along "Unter den Linden" we pass the foreign embassies and the German government offices, and, farther on, the palace of the old Kaiser Wilhelm, which is unoccupied and has been left exactly as it was in his lifetime. He used to stand at a corner window on the ground floor, and look out at his faithful people.

PLATE I. BERLIN.

It is now just noon. Splendid carriages and motor cars sweep past, and the crush of people on the pavements is great. We hear the inspiriting music of a military band, and the Imperial Guard marches down the street, followed by crowds of eager sightseers. Keeping time with the music we march with them past the great Royal Library to where Frederick the Great looks down from his tall bronze horse on the children of to-day. On the one side is the Opera House, on the other is the University, with its ten thousand students, and farther on the Arsenal, with its large historical collections of engines of war. We cross over the "Schlossbrücke" (Palace Bridge), which throws its arch over the River Spree, and follow the parade into the "Lustgarten" (Pleasure Garden). The band halts at the foot of the statue of Frederick William III. and the people crowd round to listen, for now one piece is played after another. Thus the good citizens of Berlin are entertained daily.

There are several noteworthy buildings round the Lustgarten, among them many art museums and picture galleries, as well as the Cathedral and the Royal Palace (Plate I.). It looks very grand, this palace, though it does not stand, as it should, in the middle of a great open space, but is hemmed in by the streets around it.