I am posting this photo for 
@photocontests sponsored by 
@juliank
I am posting this photo for
This is an original photo I took with my Samsung phone. Came across this strange walls just next to the highway to Nelspruit.
I know you wondering what are they for and what is their purpose...don't worry you not alone, I am also just wondering too as they just next to the highway.
- Camera used: Sumsang J5
- Lens: 4 mm
- ISO: ISO-40
- Exposure time: 1/528 sec
- Location: South Africa (Nelspruit)
Maybe someone from Nelspruit can tell us...
Maybe someone from Nelspruit can tell us...