Cool Stuff Friday » « Pulse Miami Beach: Open Call for Artists. Painting with Gold. Lina Iris Viktor uses only 24-karat gold and a color palette of black, white and royal blue for her geometric paintings. Her work is beautiful, complex, and overwhelmingly luxurious. Visit her gallery here. Share this:TweetShare on TumblrPocketMoreEmailPrintLike this:Like Loading... Related Cool Stuff Friday » « Pulse Miami Beach: Open Call for Artists.