Ruby Princess at Ponta Delgada, Azores, Portugal on October 30, 2011. Photo © António Simas

  Ruby Princess at Lisbon, Portugal on October 28, 2011. Photo © Rui Agostinho

  Ruby Princess at Venice, Italy on June 20, 2011. Photo © Ton van den Donker

  Ruby Princess at Venice, Italy on June 20, 2011. Photo © Eduardo Wallenstein

  Ruby Princess at Livorno, Italy on June 7, 2011. Photo © António Silva

  Ruby Princess at Naples, Italy on June 5, 2011. Photo © Carlo Mirante

  Ruby Princess at Venice, Italy on May 29, 2011. Photo © Earl Gough

  Ruby Princess at Funchal, Madeira on May 8, 2011. Photo © Jorge Ferreira

  Ruby Princess at Fort Lauderdale, Florida on November 7, 2010. Photo © Bart de Boer

  Ruby Princess at Ponta Delgada, Azores, Portugal on October 18, 2010. Photo © Bruno Rodrigues

  Ruby Princess at Kusadasi, Turkey on September 10, 2010. Photo © Merve Demir

  Ruby Princess at Venice, Italy on July 4, 2010. Photo © Bart de Boer

  Ruby Princess at Funchal, Madeira on April 26, 2010. Photo © João Abreu

  Ruby Princess at Castries, St. Lucia on January 15, 2010. Photo © Bart de Boer

  Ruby Princess at Castries, St. Lucia on January 15, 2010. Photo © Bart de Boer

  Ruby Princess at Castries, St. Lucia on January 15, 2010. Photo © Bart de Boer

  Ruby Princess at Ft. Lauderdale, Florida on November 24, 2009. Photo © Luís Filipe Jardim

  Ruby Princess at Ponta Delgada, Azores, Portugal on October 18, 2009. Photo © António Silva

  Ruby Princess at Ponta Delgada, Azores, Portugal on October 18, 2009. Photo © Bruno Rodrigues

  Ruby Princess at Ponta Delgada, Azores, Portugal on October 18, 2009. Photo © Andre Moura

  Ruby Princess at Mykonos, Greece on August 26, 2009. Photo © Ricardo Carpenter

  Ruby Princess at Civitavecchia, Italy on May 20, 2009. Photo © Peter Senft

  Ruby Princess at Kusadasi, Turkey on May 20, 2009. Photo © Peter Senft

  Ruby Princess at Funchal, Madeira, Portugal on April 25, 2009. Photo © Marcial Fernandes

  Ruby Princess at Funchal, Madeira, Portugal on April 25, 2009. Photo © Luís Filipe Jardim

  Ruby Princess at Funchal, Madeira, Portugal on April 25, 2009. Photo © Sergio Ferreira

  Ruby Princess at Funchal, Madeira, Portugal on April 25, 2009. Photo © Sergio Ferreira

  Ruby Princess at Funchal, Madeira, Portugal on April 25, 2009. Photo © Francisco Rosendo Figueira

  Ruby Princess at Ft. Lauderdale, Florida on April 11, 2009. Photo © John Watson

  Ruby Princess at Ocho Rios, Jamaica on November 18, 2008. Photo © Victor Ross

  Ruby Princess at Ocho Rios, Jamaica on November 18, 2008. Photo © Victor Ross

  Ruby Princess at Ocho Rios, Jamaica on November 12, 2008. Photo © Doug Briggs