My father recently passed away and I am in serious need of some money to keep his house. He has left me a large (3′ by 1.6′) signed painting of the Redwoods by Oregonian artist Florence Sackett. I live in Atlanta now and would like some advice on how to sell it. I know nothing about recent art. I found a similar painting online that sold for ,200 and would like to sell this one. Could anyone give me some advice?