Refurbished S-100 set of Renfe-LD, seen on an unidentified AVE service shortly after leaving Madrid (Puerta de Atocha station or Cerro Negro depot), probably running empty to the Workshops of La Sagra.
At this stage, the Sevilla-Madrid LAV (Left) and the Barcelona-Madrid LAV (Right) near each other, and thereafter run in parrallel yet independently until Madrid-Puerta de Atocha.