Leonardo da vinci painted two versions of this subject, one of the paintings is in the National Gallery in London, the other is in the Louvre, Paris. As for value, that can only be determined if the painting were to come up for auction. There are many factors that determine the value a piece of art, and the market fluctuates. Appraisals also come in many forms such as current market value and replacement value.
Not much I just bought one on eBay for 99p
This painting is worth $15-$30.
The value of a Robad oil painting will depend on which painting it is. I recommend taking the painting to a local art dealer so they can inspect the painting and see how much it is worth.
In 1977 my painting was valued at $800.00
how much is it worth
How much is a Stephen tedeschi painting worth
10.000
10,000USD
$3000.00
How much is a Wijmer 'Snow Capped Peaks' painting worth?
how much is bettie hubert painting of in the garden
The painting would be worth a good sum, although I doubt you have an original.