Signature

The signature on a painting or other work of art has always been an important item in the assessment of art. Fake signatures are sometimes added to enhance the value of a painting, or are added to a fake painting to support its authenticity. A notorious case was the signature of Johannes Vermeer on the fake "Supper at Emmaus" made by the art-forger Han van Meegeren.

However, that oftentimes painters' signatures vary over time (particularly in the modern and contemporary periods) might complicate the issue. The signatures of some painters take on an artistic form that may be of less value in determining forgeries. For example, Daniel C. Boyer's gouaches are known for their often large, elaborate to the point of near-illegibility and multicoloured signatures.

The term "signature" is also used to mean the characteristics that give an object, or a piece of information, its identity—for example, the shape of a Coca-Cola bottle.

By analogy, the word "signature" may be used to refer to the characteristic expression of a process or thing. For example, the climate phenomenon known as ENSO or El Niño has characteristic modes in different ocean basins which are often referred to as the "signature" of ENSO.

Read more about Signature:  Copyright

Other articles related to "signature, signatures":

Signature Mark
... A signature mark is a letter, number or combination of either or both, which is printed at the bottom of the first page, or leaf, of a signature or ... used, though many American bookbinders do not use signature marks at all ...
Mobile Signature
... A mobile signature is a digital signature generated either on a mobile phone or on a SIM card ...
Split-octonion
... They differ from the octonions in the signature of quadratic form the split-octonions have a split-signature (4,4) whereas the octonions have a positive-definite signature (8 ...
Signature - Copyright
... Under British law, the appearance of signatures (not the names themselves) may be protected under copyright law ... or coloring" are not eligible for copyright however, the appearance of signatures (not the names themselves) may be protected under copyright law ... It has been deemed illegal to publish signatures in Canada ...
Lakland - Instruments - Signature Basses
... Lakin conceived of a signature model bass in 1997 ... Jazz bass-style 4-string bass known originally as the Joe Osborn Signature model and equipped with Lindy Fralin pickups ... Other signature models were developed in collaboration with bassists Jerry Scheff, Donald "Duck" Dunn, Darryl Jones and Bob Glaub ...

Famous quotes containing the word signature:

    The childless experts on child raising also bring tears of laughter to my eyes when they say, “I love children because they’re so honest.” There is not an agent in the CIA or the KGB who knows how to conceal the theft of food, how to fake being asleep, or how to forge a parent’s signature like a child.
    Bill Cosby (20th century)