A small painting by the Belgian artist Francis Alÿs soared past its estimate to sell for $155,000 at a Sotheby's day sale.

MutualArt provides decision support tools for anyone assessing the value of art. Our Price Database makes it easy to search past and upcoming auction prices for over 838,000 artists, and provides ...

We recommend to all our students to use the Artnet Price Database, in their studies and once they become practicing appraisers. Linda Selvin Executive Director, Appraisers Association of America ...

Following is a transcript of the video: Narrator: Modern art is expensive. From completely white canvases to simple, abstract colors, these seemingly basic works can cost you millions. So what ...

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But depending on the color and quality, a liter of this paint could cost you $285 to $1,100. So what is it that makes this paint so special? And why is it so expensive? Oil paint has been used for ...