ArtTrak
www.arttrak.com DALLAS BASED ARTTRAK INC. Owner John Buxton has over 40 years of expertise in African, Pre-Columbian, Oceanic and American Indian Art.
IS YOUR INTERNATIONAL RESOURCE FOR THE ONLY SEARCHABLE TRIBAL ART & AUCTION DATABASE, EXPERT APPRAISAL AND ART SERVICES, TRIBAL ART GALLERIES & CURRATED ONLINE EXHIBITIONS
Antiques Roadshow Expert Apprasier and ArtTrak Inc. He has appeared as a core appraiser for The Antiques Roadshow on PBS since it’s inception in 1996 working on the Ethnographic Table as a generalist appraising African, Pre-Co
05/28/2026
This complicates the task of accurate evaluation, and can often end up lowering the value of the object due to unintentional damage caused when the object was worked on.
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05/27/2026
The black sand beaches north of Kaikoura and in the wider Canterbury/Marlborough region are formed by the erosion of dark-colored volcanic rock and iron-rich materials transported to the coast by rivers and coastal currents. These heavy minerals, such as titanomagnetite, originate from eroded, ancient volcanic activity.
Our World, Just Because Its Great
Photographer: Michael Klajban
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05/26/2026
For instance setting the object next to a pop can or if the object is small a quarter for scale. Of course if available a ruler or object with clear indications of measurement is always best.
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05/21/2026
A signed contract (or engagement letter) is standard practice for professional personal property appraisers to avoid misunderstandings, ensure compliance with professional standards, and establish a clear professional relationship. It provides written evidence of the agreed-upon terms, protects both the appraiser and client, and defines the scope of work.
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05/20/2026
Volcano eruption at Fagradalsfjall next to Litli-Hrútur in Iceland in 2023 captured from up close with a drone. Such a shot was only made possible by the use of new technologies, since it is otherwise impossible to safely observe an erupting volcano at such close range. The picture was also captured with Keilir perfectly aligned in the background. The extreme temperature of the lava creates a heat haze that can be seen on the left side of the image, being carried by the wind.
Our World, Just Because Its Great
Photographer: Giles Laurent
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When working with a client, ensuring clear communication on exactly what is being appraised before starting is important, however being ready for anything when it comes to a clients needs is never a bad idea.
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05/14/2026
An art appraiser and a buyer should never be the same person because it creates a fundamental conflict of interest. Professional appraisal ethics, such as those established by USPAP, dictate that an appraiser must remain impartial, objective, and independent, which is impossible if they have a personal financial stake in purchasing the item.
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05/13/2026
The short-beaked echidna, also known as the common echidna, or short-nosed echidna, is one of four living species of echidna, and the only member of the genus Tachyglossus, from Ancient Greek ταχύς, meaning "fast", and γλῶσσα, meaning "tongue". These little cuties are members of the monotreme family, being one of five living species of mammals that lay eggs.
Our World, Just Because Its Great
Photographer: Charles J. Sharp
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05/12/2026
Regular updates (re-appraisals) protect collectors against under-insurance, especially for high-value or contemporary works. Updates are crucial after significant market shifts, acquisitions, or changes in an artist's market standing.
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05/07/2026
Since 1974, Mr. Buxton has performed auction bidding for museums and collectors, and appraised, authenticated, and evaluated tribal art for private and institutional clients.
For more info on Mr. Buxton or to inquire about his appraisal services visit ArtTrak.com
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Address
6717 Spring Valley Road
Dallas, TX
75254
Opening Hours
| Monday | 10am - 6pm |
| Tuesday | 10am - 6pm |
| Wednesday | 10am - 6pm |
| Thursday | 10am - 6pm |
| Friday | 10am - 6pm |