The elephants are on cement
The elephants are grey
The elephant has tusks that are cut
The elephant's tusks are white
The wall has panels
The elephants are walking
two elephants walking in a facility 
a young elephant walking beside the wall
an elephant covered in dirt
two elephants walking inside a facility at the zoo
a young elephant walking
an elephant by a wall
two elephants walking
couple of elephants standing on sidewalk next to wall in enclosure