Greaves and Thomas Furniture

To tell a fake Egg chair, look for its tag. Chairs produced in 2010 or later will have a red tag, while older pieces will display a brown one. Although the tag designs have changed over the years, nearly all Egg chairs show the correct “Republic of Fritz Hansen” logo. Some will also feature a serial number, which you can cross-reference with information shared on trusted online resources for authentication purposes. Next, look at the stitching on the upholstery. If you notice any creasing, folds or wrinkles, your chair is likely a knockoff. Finally, get a measuring tape or use a smartphone measuring app to check the dimensions of your chair. An authentic Egg chair will measure 42.1 inches (107 centimeters) high by 33.9 inches (86 centimeters) wide, with a seat height of 14.6 inches (37 centimeters). Chairs that don't fit these specifications are unlikely to be real. When in doubt, consider having a certified appraiser or knowledgeable antique dealer provide you with a professional opinion. Shop a range of Arne Jacobsen Egg chairs on 1stDibs.

Thomas Kinkade is known for his work as a painter. Sometimes called the "Painter of Light," Kinkade produced realistic pastoral landscapes drenched in sunlight and moonlight, which the artist said represented heavenly illumination. Among his most famous works are Victorian Christmas IV, Lilac Cottage, Abundant Harvest, The Garden of Prayer, Clearing Storms, Sea of Tranquility, Hometown Lake and Lamplight Lane. Shop a collection of Thomas Kinkade art on 1stDibs.

Thomas Kinkade lived in California for most of his life. He was born in Sacramento on January 19, 1958, and grew up in Placerville, a city in El Dorado County. For his post-secondary education, Kinkade chose the University of California, Berkeley, and the Art Center College of Design in Pasadena. During the 1980s, he began selling his paintings at galleries all across the state. Kinkade died in Monte Sereno, California, on April 6, 2012, at the age of 54. On 1stDibs, shop a variety of Thomas Kinkade art.

To identify Thomas Webb glass, flip the item over and look for a maker's marking. Most pieces feature either a sandblasted or acid-etched hallmark. Over the maker's long history, Thomas Webb employed many different markings. Some simply say “Webb,” while others read “Thos Webb” or “Thomas Webb.” You can find images of the markings on trusted online resources and compare them to the marks on your piece to determine if it's a Thomas Webb and approximately when it may have been made. A certified appraiser or knowledgeable antique dealer can also help you identify the items. On 1stDibs, explore a large collection of Thomas Webb glass.

Thomas McKnight is an American artist that specializes in contemporary American landscape painting. Thomas McKnight is best known for his commission work for the White House while Bill Clinton was in office, including the official White House Christmas card artwork. Shop a selection of authentic Thomas McKnight artwork on 1stDibs.