It is contrary to the rules of etiquette to look around a studio in which you may be sitting for a portrait, unless you are invited by an artist to do so. It is against the rules of etiquette to ask to see an unfinished picture, even if it is one that is being painted by your own order. To uncover any picture or article in a studio that may be veiled or hidden from view is extremely rude. It is equally so to turn a picture that is hung to face the wall, or standing facing it. Gentlemen must never smoke in a studio, unless especially invited by the artist to do so. To whisper in a studio is excessively ill-bred; for although you may make a remark entirely independent of what is around you, you may rest assured you will have the credit of having ridiculed or censured some of the pictures you have been invited to examine. To behave in a studio as if you were in a store, pricing pictures, inquiring about what is for public exhibition, what is not; who ordered this picture or that; whose portrait this or that may be; or in any way reminding the artist that his genius is merchandise, is rude and indelicate. It is against the rules of etiquette to handle the pictures or other articles in a studio. It is extremely rude, if an artist continues his employment during a visit to his studio, for the visitor to stand behind him, or very near him, or in any way to seem to watch his work. TABLE ETIQUETTE. IT is impossible for a lady or gentleman to act with perfect ease and graceful manner at table when in company, at a hotel or any public place, unless they habitually pay attention to those minor points of etiquette, which form so distinctive a mark of perfectly good breeding. Habitual neglect of the courtesies and etiquette of the table will make them appear awkward restraints upon occasions when they are important. If the father or mother of a family accustom the children, by example as well as precept, to be attentive and polite to each other at every meal, they need never fear that they will shame them by rudeness or awkwardness when they go abroad. Even when a person habitually eats alone, it is better to do so gracefully and with attention to the rules of etiquette, that habits of awkwardness may not be formed, which it will be difficult to shake off when in company. To make noises when eating, sucking soup with a gurgling sound, chewing meat noisily, swallowing as if with an effort, smacking the lips, or breathing heavily while masticating food, are all marks of low breeding. It is a bad habit to put large pieces of food into the mouth. If you are addressed suddenly with your mouth so filled, you are obliged to make an awkward pause before answering, or to run the risk of choking by swallowing the great mouthful too hastily. Never open the napkin entirely, but let it lie on the lap, partly folded. Sit neither very near nor very far from the table. It is rude to move your arms at table so as to incommode those on either side of you.