In my view, it's nothing new ! ...
Keywords: Chests, Treasures, Boxes, Trunks, Cases, Riches, Money, Wealth, Gold, Silver, Coins, Retro, Clip, Art, Retro Clipart, Forties, Fifties, Graphics, Drawings, '40s, '50s, Vector, Scalable, Advertising, Classic, 1940's, 1950's, Vintage, Nostalgia, Americana, Rings, Earrings, Necklaces, Brooches, Bracelets, Mining, Panning, Flatware