After David Alfaro Siqueiros "Los Centauros"

date: 1956 original signed David Alfaro Siqueiros "Los Centauros" Sketch 40" x 50" plasterboard, rough edges


40" x 50"

Acquired From:


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Mearto's online appraisal:

Anne M.

Mearto specialist

June 3, 2024
Fair Market Value:

Hello Tiffany, Thank you very much for submitting your item for an appraisal and for your patience. The presented object appears to be a pencil drawing on plasterboard after David Alfaro Siqueiros "Los Centauros," which currently resides in the permanent collection of the Museo de Arte Carrillo Gil in Mexico City: It measures approximately 40 x 50 inches and, while the condition is difficult to ascertain from the images provided, but it appears to be fairly good. I believe that this is a copy after the original, which would mean that it has a fair market value of approximately $200 to 300, based on these comparables and the demand for this kind of work: If you believe it to be an original, you would need to consult with our authentication team. You can reach out to them by email at If it is an original, the value would likely be closer to $3,000 to 4,000. If you have any questions, please let me know in the comments section below. Thank you again and have a wonderful day! Kind regards, Anne