The Frank Sinatra tribute portrait illustrated by Steven Noble in a scratchboard engraving style. Francis Albert Sinatra was an American singer and actor. Nicknamed the "Chairman of the Board" and later called "Ol' Blue Eyes", he is regarded as one of the most popular entertainers of the mid-20th century. Sinatra is among the world's best-selling music artists with an estimated 150 million record sales. The custom portrait illustration was hand-crafted and rendered in a scratchboard engraving style.