If they are duplicates they are worth max of $30 each if they are real and not duplicates then they are worth A LOT of money so you have to make sure.
if its blue if its blue
If you have Gainsborough's original Blue Boy, it is worth plenty. You can also look in your local phone book under 'Appraisers' or contact your local museum. Most museums will appraise a painting for...
Gainsborough's The Blue Boy is part of the Huntington Collection, on permanent display at the Huntington Library in San Marino, CA.
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