painting imitation

I am looking to hire a talented artist to make a realistic abstract painting inspired by a specific artist or painting. I understand that it takes a lot of skill and patience to truly capture the essence of a painting, and I am willing to pay for someone to undertake this project. The painting should be done at a size between 24x36 inches and 48x72 inches. If the artist is up for a challenge, they can have more creative freedom than if they are imitating an existing painting. The completed painting should be a true work of art, as if it could be hung in a museum. To ensure its quality, I am looking for an experienced artist who has a portfolio of samples of their work to show.