Dr. von Schröder, a tall man with a white beard, a pair of thin gold spectacles on his white nose, a belly protruding slightly underneath his stomach, and a bull-neck, which lapped over the stiff collar of his coat, looked, without taking his eyes off the picture, somewhat doubtfully at it, under the influence of a diffidence which seized him from time to time during conversations with the baron. This Knobelsdorff, this favourite and exalted functionary, was so enigmatical. At times his remarks, his retorts, had an indefinable tinge of irony about them. He was a widely travelled man, he had been all over the world, he had so much general knowledge, and interests of such a strange and exotic kind. And yet he was a model of correctness. Herr von Schröder could not quite understand him. However much one agreed with him, it was impossible to feel that one really understood him. His opinions were full of a mysterious reserve, his judgments of a tolerance which left one wondering whether they implied approval or contempt. But the most suspicious thing about him was his laugh, a laugh of the eyes in which the mouth took no part, a laugh which seemed to be produced by the wrinkles radiating from the corners of his eyes, or vice versa to have produced those same wrinkles in the course of years. Baron Knobelsdorff was younger than the Finance Minister; he was then in the prime of life, although his close-trimmed moustache and hair smoothly parted in the middle were already beginning to turn grey--for the rest a squat, short-necked man, obviously pinched by the collar of his heavily-laced court dress. He left Herr von Schröder to his perplexity for a minute, and then went on: "Only perhaps it might be to the interests of a prudent administration of the Privy Purse if the distinguished professor had rested content with stars and titles ... to speak bluntly, what may all these delightful works of art have cost?" Herr von Schröder recovered his animation. The desire, the hope of understanding the Baron, of getting on to intimate and confidential terms with him, excited him. "Just what I was thinking!" said he, turning round to resume his walk through the galleries. "Your Excellency has taken the question out of my mouth. I wonder what this 'Investiture' cost, and all the rest of these wall-pictures. For the restoration of the castle six years ago cost a million altogether." "At least that." "A solid million! And that amount was audited and approved by Lord Marshal von Bühl zu Bühl, who is sitting yonder in a state of comfortable catalepsy--audited, approved, and disbursed by the Keeper of the Privy Purse, Count Trümmerhauff." "Disbursed, or owing!" "One of the two!... This total, I say, debited to a fund, a fund ..." "In a word, the fund of the Grand Ducal settled estates."