Appraisals & Appraisers Consider finding an appraiser to determine the value of your artwork. Appraisers are trained specialists who work for a fee. They evaluate your piece and give you a written statement of its value.

(Height x Width) × Price per square inch This formula is used for flat, two-dimensional work, like paintings, prints and drawings. It's also pretty straight forward: it takes the surface area of a work and multiplies by a rate of your choosing.

Anyone can sell a piece of art, or indeed a collection of art, via MyArtBroker. This could be a private individual with just one or two pieces to sell or a fine art professional.