Arthur is among the most requested and paid in the world today, being in the Top 50 male models website Models.com. He entered the fashion world on behalf of a friend who was part of the casting EPmodels, which today is also his mother agency. He began his international career in May 2009, after several months of work in Recife. Arthur has worked for renowned brands such as Dolce and Gabbana, Roberto Cavalli, Ralph Lauren, Armani Exchange, DSquared, Lincs, American Eagle, Corneliani and John Galliano. Has done several editorials for magazines such as Vanity Fair, L’Officiel, GQ and Vanity Teen, won an edition of L’Officiel totally devoted to him.