WEST PALM BEACH, Fla. – A large Abstract Expressionist acrylic on canvas by the acclaimed American artist Paul Jenkins (1923-2012) is the expected headliner in a Fine Artwork, Estate Jewelry & Decorative Arts auction planned for Saturday, May 7, by Antiques & Modern Auction Gallery. The online-only auction starts at 1 pm Eastern time and contains 510 lots in all. Absentee and Internet live bidding will be available through LiveAuctioneers.