"Your look asks me if that notice yonder is true; it is just as that says. People think that no one dares to do that now. Keep always in the path near me."

Sonnenkamp appeared to enjoy Eric's perplexity and annoyance. And yet it was a lie, for there were no spring-guns nor steel-traps in the garden.

On this part of the wall, stars, circles, and squares, were shaped out of the tree-twigs; and Sonnenkamp laid his hand upon the shoulder of Eric, as the latter asserted that number and geometric form were given only to man. Geometric form, indeed, was the basis of all manifestation, and the straight line was never actually seen, but must be wholly the product of man's conception. This was also the characteristic mystery in the doctrine of Pythagoras.

"I have thought for a long time," Sonnenkamp said with a laugh, "that I was a Pythagorean. I thank you for nominating me as one of the sect. We must christen our new art of gardening the Pythagorean."

This outburst was in a bantering tone of contempt and satisfaction.

They came to the place called Nice, by the colonnade constructed in the Pompeian style, which extended very far on the second terrace of the orchard.

"Now I will show you my house," Sonnenkamp said, pressing against a little door which opened upon a subterranean passage, and conducting his guest into the habitation.

CHAPTER XII.

A LOOK INTO THE HOUSE AND INTO THE HEART.

Men-servants and maid-servants in the under-ground rooms were amazed to see Sonnenkamp and Eric make their entrance. Sonnenkamp, without noticing them, said to Eric in English:—