Oil Painting Olympics

To tell how old an oil painting is, research the artist who produced it. You can use the mobile app Smartify to snap a photo of the signature on your painting and identify the artist. Read biographical information about the artist online and look at images of their work to estimate the age of your piece. Alternatively, you can get the opinion of a knowledgeable art dealer or certified appraiser. Explore a wide variety of oil paintings on 1stDibs.

You can use oil paint on wood as long as you prep the wood first. The first thing you should do is seal the wood with a primer. Ideally, paint two coats of sealer onto the wood so that the paint doesn't cause the wood to rot over time.

Yes, Dali did indeed use oil paint. Although he used oil paints in the traditional method, he would at times add natural resin or linseed oil to play with fluidity and texture. You can shop a selection of Salvador Dali’s pieces from some of the world’s top art dealers on 1stDibs.

The largest oil painting in the world is in the main hall of the Doge's Palace located in Venice, Italy. Its name is Il Paradiso. Tintoretto painted it around 1592, and it measures 22 meters by 7 meters. Shop a large collection of oil paintings on 1stDibs.

The difference between a lithograph and an oil painting comes down to uniqueness and technique. To produce an oil painting, an artist applies oil-based paints to a canvas or another surface using a brush. The process results in a single work of art. Lithography is a form of printmaking that begins by drawing on or painting on a stone surface with an oil-based substance, such as a greasy crayon or tusche, an oily wash. The stone is then covered with water, which is repelled by the oily areas. Oil-based ink is then applied to the wet stone, adhering only to the oily image. Through lithography, an artist can produce dozens, or even thousands, of copies of a single image. On 1stDibs, shop a large selection of lithographs and oil paintings.

A few things make an oil painting valuable. Age has a major impact on price, with pieces made over a century ago tending to fetch the highest prices. Who created the painting also matters. The more famous the artist, the higher the selling price for a painting is likely to be. Finally, the condition of the work and whether it is in its original frame will also impact how much it is worth. Find a diverse assortment of oil paintings on 1stDibs.

Yes, oil paintings darken over time. As oil paint is made of pigment particles, the range of substances that are used as pigment in oil paint can render certain colors susceptible to aging. Slowing the aging process for an oil painting involves storing your painting properly and keeping the work out of exposed sunlight. Temperature control and humidity are also important in preserving the life of an oil painting and slowing the aging process.

To maintain oil paintings that you purchased for your home, experts suggest that you keep them out of direct sunlight. Prolonged exposure to the sunlight coming in from a window can fade the colors in your painting. Do not hang your oil painting near a heat source or where it can get wet (bathrooms and kitchens are not safe for your oil painting).

You may wish to dust your oil painting so that layers of dust don’t begin to gather on its surface. This should only be considered to remove loose dust. Never spray any chemical substance on your oil painting. Do not use a damp cloth to dust your oil painting. (Again, your painting should not be exposed to moisture.)

To remove loose dust, use a soft brush that measures approximately one to two inches wide with natural-hair bristles. Do not use a dust cloth or a feather duster, as those items may catch or leave threads or feathers behind. Do not apply pressure or dust your painting for an extended period of time.

If you think that your oil painting is considerably dirty or believe that other issues may be at work, experts strongly suggest that you consult with a professional conservator.

Read about how to arrange your wall art and find oil paintings for sale on 1stDibs.

To tell if your oil painting is authentic, first check the signature of the artist to start your research. Use a magnifying glass to check the texture of the painting, and finally check the back for the painting’s original stretchers. Shop a selection of expertly vetted artwork from some of the world’s top art dealers on 1stDibs.

Because the value of an oil painting can vary greatly based on the artist, the subject and the condition of the piece, it's generally best to work with a certified appraiser. A knowledgeable professional can evaluate the piece and estimate its value. Shop a variety of authentic oil paintings from some of the world’s top galleries on 1stDibs.

Any artwork is worth and only worth the price someone is willing to pay for it (unfortunately, whether one can afford it or not is another story). Different people may have different reasons to attribute value to an artwork, from the purest (falling in love with it) to what is often considered as the most vile (speculation), going through remembrance, pride of ownership, or brag, among other reasons. For most living artists, the price of the artworks is usually set by the artist and/or the gallery which represent him or her, by type and size of artwork, and corresponds to an equilibrium price between the rate at which artworks are sold and the rate at which new artworks are produced by the artist. For artworks from dead artists sold by professional dealers, the price is often based on auctions results for similar pieces of the same artists. Oil paintings are usually pricier than other techniques because it is considered more difficult to master, but also because oil paintings are known for their ability to last centuries.

The best place to find oil paintings and discover new artists is at local art galleries. There are also many online art dealers who provide information about artists and sell their works. On 1stDibs, you’ll discover a variety of art styles from master oil painters.

To find the artist of an oil painting, look on the back of the canvas. Sometimes, you will find the artist’s name and the year of production on the back. If the canvas is in a frame, gently peel away the paper covering the back to access the canvas. In the event you cannot find any identifying information, seek the help of a licensed art appraiser. Shop a selection of oil paintings on 1stDibs.

Yes, sunlight affects oil paintings. Keep your oil paintings away from direct sunlight.

To maintain oil paintings that you purchased for your home, experts suggest that you keep them out of sunlight. Prolonged exposure to the sunlight coming in from a window can fade the colors in your painting. Do not hang your oil painting near a heat source or where it can get wet (bathrooms and kitchens are not safe for your oil painting).

You may wish to dust your oil painting so that layers of dust don’t begin to gather on its surface. This should only be considered to remove loose dust. Never spray any chemical substance on your oil painting. Do not use a damp cloth to dust your oil painting. (Again, your painting should not be exposed to moisture.)

To remove loose dust, use a soft brush that measures approximately one to two inches wide with natural-hair bristles. Do not use a dust cloth or a feather duster, as those items may catch or leave threads or feathers behind. Do not apply pressure or dust your painting for an extended period of time.

If you think that your oil painting is considerably dirty or believe that other issues may be at work, experts strongly suggest that you consult with a professional conservator.

Read about how to arrange your wall art and find oil paintings for sale on 1stDibs.