We shall not venture to touch that most sensitive of all topics, native art, on which no opinion can be expressed with safety, Suffice it to say, that New-York has a National Academy of Design; the nucleus of a free gallery; an Art-Union, largely patronized; an Artists' Association, with a gallery of its own; and various exhibitions of European pictures. Lessing's Martyrdom of Huss has been for some time exhibiting in a collection of paintings of the Düsseldorf school. Statuary is as yet comparatively rare; for, although American art has sprung at once to high excellence in this direction, the sculptors generally reside abroad, for the sake of superior advantages for execution. The present year sees the _début_ of a young sculptor of New-York, named Palmer, who has just finished a work of great promise, for this spring's exhibition of the National Academy, an exhibition most cheering to the friends of American art, from its marked superiority in many respects to any that have gone before it. A Home-Book of Beauty is in progress, for which a young English artist, son of the celebrated Martin, is making the portraits. This promises to be very popular, since the reputation of American female beauty is world-wide. These slight notices of New-York as she is, are intended rather to give foreign visitors a hint what _not_ to expect, than to serve as any thing deserving the name of a description of one of the commercial centres of the world. It is quite possible to come to New-York with such letters of introduction as shall open to the stranger society as intelligent and well-bred as any in Europe; but as this is composed of people who never run after notabilities as such, it is often unknown and unsuspected by the visitor from abroad, who, consequently, returns home with such broad views as we have been attempting, quite satisfied that there is nothing more worth seeking. It is noticeable that the most favorable accounts of American manners have been given by the best-bred and highest-born foreign travellers; while disparagement and abuse have been the retaliation of those who have, to their surprise, found the Americans quite capable of distinguishing between snobs and gentlemen. The intelligent traveller must know how to take New-York for what she is, and he will not undervalue her for not being what she is not. She is a magnificent city--a city of unexampled growth and energy; of the noblest public works, of unbounded charity, of a most intelligent providence in the instruction of her children, of fearless liberality in the reception and treatment of foreigners, and of a growing interest in all the arts which adorn and harmonize society. Those who visit her prepared to find these traits will not be disappointed; those who will accept nothing in an American city of yesterday but the tranquil and delicate tone of an assured civilization, should not come westward. Yet in real, essential