Each of these Series, as well as that of the "Industrious and Idle 'Prentices" are complete stories, worked out to their _denoument_-- tragedies, one might say, written with a burlesque pencil, of eighteenth-century life. And if the note struck seem sometimes too insistent, if the Industrious one be too sleek, too self-complacent, the prodigal too immersed in sensual folly and indulgence; if the blacks seem too black, and the whites too white, and those half-tones which accord the values of life be generally missing; if a more refined age demands a subtler analysis, a more artistic treatment, can we yet deny the truth and necessity of the eternal lesson? Have we yet reached, or shall we ever reach, an age in which ineptitude, insolence, idleness, fail to work out their inevitable resultant? Or is it less true for us than for those earlier ages--the message which the writer of that magnificent thirty-eighth Psalm reiterates, as though he would drive deep into our souls its lasting verity. "_Put thou thy trust in the Lord and be doing good; dwell in the land and verily thou shall be fed. Delight thou in the Lord; and he shall give thee thy heart's desire.... Yet a little while and the ungodly shall be clean gone ... the Lord shall laugh him to scorn, for he hath seen that his day is coming._" Just as insistent, just as certain of his concluding verdict as the Psalmist is the eighteenth-century engraver and humorist. Even his own day may already have seen "the ungodly" set high above men in social position, quoted with respect in financial circles, perhaps even a regular attendant at the local conventicle,--"flourishing," in short, to quote that inimitable phrase of the same Psalmist, "like a green bay-tree"; but he, at least will admit no doubt of the ultimate conclusion. "In all his delineation," says Mr. Austin Dobson,[3] with fine insight, "as in that famous design of Prudhon, we see Justice and Vengeance following hard upon the criminal. He knew, no doubt, as well as we, that not seldom (humanly speaking) the innocent are punished and the guilty go at large. What matter! that message should not be preached by him at any rate. So he drew his 'Bogey' bigger ... and drove his graver deeper in the copper."