The German mists grow thicker. All that can now be affirmed with certainty is, that the Dresden Conference has been no more able to improvise a German Empire than was the Frankfort Parliament. A month ago, and it seemed that Austria had outgeneraled Prussia, and made herself absolute mistress of Germany, and was in a fair way to become ruler from the Rhine to the Alps. The petty states of Germany were in alarm; the kingdoms of the second rank began to see themselves in danger, and to talk of a central power, from which the constitutional element was not altogether excluded. It is now said that the King of Prussia is again ambitious of playing the first part on the German stage, and has refused to sanction the concessions made by his minister. It seems probable that Germany will fall back upon the old Frankfort Confederation. In the mean time, we present the following, as what seems to us the condition and designs of the principal parties; premising that the very next intelligence may present them under an altogether new aspect:—Austria wishes to enter the Germanic Confederation with all her vast and heterogeneous population; thus binding all Germany to assist her, in the event of any new Hungarian or Italian outbreak. She also wishes to secure the Federal Executive. If she succeeds in these projects, the weight of her foreign possessions gives her the preponderance in Germany, while Germany secures to her the control of her foreign territories. The interests of the people and princes of Germany for once coincide in opposing this claim. The vacillating policy of Prussia has arisen from doubt, whether more could be made out of Austria by putting herself at the head of the German States, or out of these States, by joining with Austria. The ultimate decision of this question is more likely to be effected by accident than by settled policy.

ITALY.

The feelings of uneasiness, and vague apprehension of insurrection throughout the Italian Peninsula are nowise abated. Austrian troops are concentrating within her Italian territories. The railroad across the Milan Alps, from Cilly to Trieste, is advancing with great rapidity. The completion of this road will enable Austrian troops to be sent from Vienna to Milan in twenty-four hours.

The Austrian Government has issued an ordonnance directing that in those parts of Italy which are still considered in a state of siege, no journal shall mention in any way, directly or indirectly, the titles of the prohibited revolutionary books and pamphlets which are in circulation among the people.

Radetzky has issued a proclamation, under date of Feb. 21, from Verona, directed against revolutionary proclamations and pamphlets, threatening death against all who are engaged in circulating them. Every one into whose hands such a pamphlet may fall is directed to deliver it to the nearest person in office, though but a gendarme, and at the same time to declare how it came into his possession; the punishment for failure to do this is imprisonment in irons for a period of from one to five years.

Washington's Birthday was celebrated at Rome with great enthusiasm. At a public dinner, Mr. Cass, our Chargé, presided and made a speech. Two odes, by Mrs. Stephens, were sung. Among the guests were Archbishop Hughes, and Mr. Hastings, the American Protestant Chaplain. The report that the American Protestant chapel at Rome had been closed is authoritatively contradicted by Mr. Hastings, who speaks in terms of high praise of the liberality which has been manifested toward him by the papal authorities.

LITERATURE, SCIENCE, ART, PERSONAL MOVEMENTS, ETC.

UNITED STATES.

The Exhibition of the National Academy of Design is now open. It is universally admitted that the paintings surpass those of any previous year The opening of the Exhibition was celebrated, according to custom, by a dinner, attended by artists, amateurs, and men of letters. Admirable speeches were made by Rev. Doctors Bellows and Bethune, who, though pole-wide apart in the sphere of theology, spanning the distance between Arius and Calvin, find common grounds of sympathy in their love for, and appreciation of Art. Mr. Durand, the President, in a very felicitous speech, narrated his experience as an artist and as one of the founders of the Academy.

Mr. Greenough, at Florence, has nearly completed his group of the Pioneer, for the Capitol at Washington. It represents a backwoodsman rescuing his wife and child from an Indian who is in the act of smothering them in the folds of his blanket. The action of the group symbolizes the one unvarying story of the contest between civilized and uncivilized man. The pioneer, standing almost erect, in the pride of conscious superiority, has dashed upon one knee the Indian, whose relaxed form, and cowering face upturned despairingly, express premonitions of the inevitable doom awaiting him, against which all his efforts would be unavailing. The heavy brow, compressed lip, and firm chin of the white man announce him one of a race born to conquer and rule, not so much by mere physical strength as by undaunted courage and indomitable will. Those who have seen the group pronounce it to be a sublime conception grandly executed.