But the hard lesson learned early in life stood him in good stead. He crossed his arms over his broad chest and anon his well-shaped hand went up to his moustache and it almost seemed as if the slender fingers smoothed away the traces of that wave of wrath which had swept over him so unaccountably just now, and only left upon his face those lines of mockery and of good-humour which a nature redolent of sunshine had rendered indelible.
"What think you of it, sir?" asked Beresteyn impatiently, seeing that Diogenes seemed inclined to linger over long in his contemplation of the picture.
"I think, sir," replied the other, "that the picture once seen would for ever be imprinted on the memory."
"Ah! it pleases me to hear you say that. I think too that it does our friend Hals here infinite credit. You must finish that picture soon, my good Frans. My father I know is prepared to pay you well for it."
Then he turned once more to Diogenes.
"I'll take my leave now, sir," he said, "and must thank you for so kindly listening to my proposals. Hals, I thank you for the hospitality of your house. We meet again soon I hope."
He took up his hat and almost in spite of himself he acknowledged Diogenes' parting bow with one equally courteous. Patron and employé stood henceforth on equal terms.
"And you desire to see me again to-day, sir," he said before finally taking his leave, "I shall be in the tapperij of the 'Lame Cow' between the hours of four and five and entirely at your service."
After that he walked out of the room escorted by Frans Hals, and Diogenes who had remained alone in the big, bare studio, stood in front of Jongejuffrouw Beresteyn's portrait and had another long look at it.
A whimsical smile sat round his lips even as they apostrophized the image that looked so gravely on him out of the canvas.
"You poor, young, delicate creature!" he murmured, "what of your imperious little ways now? your offers of condescension, your gracious wiping of your dainty shoes on the commoner herd of humanity? Your own brother has thrown you at the mercy of a rogue, eh? A rogue whose valour must needs be rewarded by money and patronage!... Will you recognise him to-night I wonder, as the rogue he really is? the rogue paid to do work that is too dirty for exalted gentlemen's hands to touch? How you will loathe him after to-night!"
He drew in his breath with a quaint little sigh that had a thought of sadness in it, and turned away from the picture just as Frans Hals re-entered the room.
"When this picture is finished," he said at once to his friend, "your name, my dear Hals, will ring throughout Europe."
"'Tis your picture I want to finish," said the other reproachfully, "I have such a fine chance of selling it the day after to-morrow."
"Why the day after to-morrow?"
"The Burgomaster, Mynheer van der Meer, comes to visit my studio. He liked the beginnings of the picture very much when he saw it, and told me then that he would come to look at it again and would probably buy it."
"I can be back here in less than a week. You can finish the picture then. The Burgomaster will wait."
The artist sighed a plaintive, uncomplaining little sigh and shrugged his shoulders with an air of hopelessness.
"You don't know what these people are," he said, "they will buy a picture when the fancy seizes them. A week later they will mayhap not even look at it. Besides which the Burgomaster goes to Amsterdam next week. He will visit Rembrandt's studio, and probably buy a picture there...."
His speech meandered on, dully and tonelessly, losing itself finally in incoherent mutterings. Diogenes looked on him with good-natured contempt.
"And you would lick the boots of such rabble," he said.
"I have a wife and a growing family," rejoined the artist, "we must all live."
"I don't see the necessity," quoth Diogenes lightly, "not at that price in any case. You must live of course, my dear Hals," he continued, "because you are a genius and help to fill this ugly grey world with your magnificent works, but why should your wife and family live at the expense of your manhood."
Then seeing the look of horror which his tirade had called forth in the face of his friend, he said with more seriousness:
"Would the price of that picture be of such vital importance then?"
"It is not the money so much," rejoined Frans Hals, "though God knows that that too would be acceptable, but 'tis the glory of it to which I had aspired. This picture to hang in the Stanhuis, mayhap in the reception hall, has been my dream these weeks past; not only would all the wealthy burghers of Haarlem see it there, but all the civic dignitaries of other cities when they come here on a visit, aye! and the foreign ambassadors too, who often come to Haarlem. My fame then would indeed ring throughout Europe.... It is very hard that you should disappoint me so."
While he went on mumbling in his feeble querulous voice, Diogenes had been pacing up and down the floor apparently struggling with insistent thoughts. There was quite a suspicion of a frown upon his smooth brow, but he said nothing until his friend had finished speaking. Then he ceased his restless pacing and placed a hand upon Hals' shoulder.
"Look here, old friend," he said, "this will never do. It seems as if I, by leaving you in the lurch to-day, stood in the way of your advancement and of your fortune. That of course will never do," he reiterated earnestly. "You the friend, who, like last night, are always ready to give me food and shelter when I have been without a grote in my pocket. You who picked me up ten years ago a shoeless ragamuffin wandering homeless in the streets, and gave me a hot supper and a bed, knowing nothing about me save that I was starving ... for that was the beginning of our friendship was it not, old Frans?"
"Of course it was," assented the other, "but that was long ago. You have more than repaid me since then ... when you had the means ... and now there is the picture...."
"To repay a debt is not always to be rid of an obligation. How can I then leave you in the lurch now?"
"Why cannot you stay and sit for me to-day.... The light is fairly good...."
"I cannot stay now, dear old friend," said the other earnestly, "on my honour I would do my duty by you now if I only could. I have business of the utmost importance to transact to-day and must see to it forthwith."
"Then why not to-morrow?... I could work on the doublet and the lace collar to-day, by putting them on a dummy model.... All I want is a good long sitting from you for the head.... I could almost finish the picture to-morrow," he pleaded in his peevish, melancholy voice, "and the Burgomaster comes on the next day."
Diogenes was silent for awhile. Again that puzzled frown appeared between his brows. To-morrow he should be leaving Leyden on his way to Rotterdam; 1,000 guilders would be in his pocket, and 3,000 more would be waiting for him at the end of his journey.... To-morrow!...
Frans Hals' keen, restless eyes followed every varying expression in the face he knew so well.
"Why should you not give up your day to me to-morrow?" he murmured peevishly. "You have nothing to do."
"Why indeed not?" said the other with a sudden recrudescence of his usual gaiety. "I can do it, old compeer! Dondersteen, but I should be a smeerlap if I did not. Wait one moment.... Let me just think.... Yes! I have the way clear in my mind now.... I will be here as early as I was to-day."
"By half-past seven o'clock the light is tolerable," said the artist.
"By half-past seven then I shall have donned the doublet, and will not move off that platform unless you bid me, until the shadows have gathered in, in the wake of the setting sun. After that," he added with his accustomed merry laugh, "let Mynheer, the Burgomaster come, your