While it doesn't truly capture the experience of being there, it makes a pretty good effort.
The peak to the right appears to be Alta de la Posada (4260m) or Punta Desconocida (4360m) - perhaps both. The peak up the valley to the left appears to be Cerro Level (4432m). Taken when the bus stopped briefly at Mirador Los Caracoles (they didn't let anyone off - we just got to take a photo when it wasn't moving :-)