Dating oil paintings 75 datingsite
Stretcher construction tips will help you to identify the date of painting and learn its value. If there is a question of whether a painting is 400 years old or 100 years old, we have reason to perform scientific dating. For paintings and drawings, this means that we can carbon-date canvas, wood and paper.Know your stretcher There are different types of stretchers used. X stretchers look like the letter X, H stretchers look like the letter H, and mitered stretchers are put together at the corner on an angle. X and H stretchers are commonly made of dark colored woods and found on 18th and 19th Century European paintings whereas stretchers made of a soft, light colored wood with mitered corners are more typically found on American paintings of the 1900s or later period works. We can also carbon-date ivory, bone and horn objects.The results are always plus or minus 40 years, which means that there is an 80-year range of accuracy.
Wood's light and monochromatic lights permit an evaluation of the extent to which the painting has been restored, touched up and overpainted, as well as the identification of various fluorescent substances.7, 8 e 9 - Infrared reflectography permits an in-depth examination of the painting bringing to light underdrawings or grids, pentimenti, the depth of the craquelure, and identification of restoration work or the use of different materials.There are different approaches for determining the authenticity of antique paintings: - verifying authenticity through a purely stylistic evaluation - verifying the authenticity of a painting by means of objective tests of the ageing of the material - verifying the authenticity of a painting with the use of scientific instrumental methods.The combined results of the stylistic, material and scientific investigations will permit the establishing of the compatibility of the painting with presumed elements or its inauthenticity.Some of the most important and revealing information about paintings is not visible from the front.Of course, the composition of the painting, artist’s signature, and brushwork style are only part of the story of assessing value of a work of art.