Nevertheless, collecting as an investment is not advocated. If the collector is not moved by the delight he gets from the æsthetic qualities of the prints, he had far better leave them entirely alone. Nothing but the passion of real enthusiasm and perception will enable him to select the best works; and without this selection his prints are not likely to be of much ultimate value. When, however, the collector makes his acquisitions out of pure love for their beauty, it is right and prudent that he should consider their value in later years. Such a collector need have no fear; what was to him a delight and a dissipation will probably in the end prove to his heirs an investment of profit. FORGERIES. The collector must be constantly on his guard against reprints, forgeries, and reproductions. These are not as common as some writers believe; but they exist. Reprints are impressions made at a time so long after the original edition that they have not the original colouring. The register of such prints is generally faulty, and the lines are not sharp. So long as the blocks are in existence these reprints are possible. Early reprints are merely late editions of the originals, and are not objectionable if the blocks have not become worn; but late ones are undesirable. A print made to-day from the original blocks of Harunobu, did they exist, would have no value. Forgeries are works produced in the style and over the signature of some famous artist. Since they have no prototype among the artist's real works, they present difficulties of their own; there is no genuine copy of the same print with which to compare them. They are very rare; their chief occurrence is in the cases of Harunobu and Utamaro. Reproductions are prints made from new blocks cut in imitation of the original ones. For unknown reasons a second edition of certain prints sometimes was made very shortly after the first, from re-cut blocks. These prints have no necessary difference in beauty or value from those of the first edition. But such cases are few. Far commoner are the reproductions proper--most of them copies made within the last twenty-five years, sometimes with fraudulent intent, and sometimes merely as honest commercial copies. In either case, they may be used fraudulently by a present owner.