NEW ORLEANS – Original artworks by George Rodrigue (American, 1944-2013) and Herman Frederik Van Hengel (Dutch, 1705-1785), plus a large American sterling center bowl, are among the featured items in a 1,484-lot estates auction Nov. 7 and 8 by Crescent City Auction Gallery. LiveAuctioneers.com will provide absentee and Internet live bidding.