Johannesburg Ghost Picture

Estelle Pretorius sent us this ghost picture taken in Johannesburg, South Africa. Is it a ghost? Take a closer look and you decide...

"Good afternoon. 2 December 2006, I went on a Ghost Bus Tour in Johannesburg, South Africa . We concluded our trip in Braamfontein, Johannesburg . This picture was taken with my digital camera showing our guides standing in the middle, but to the left there is an orange object. We only noticed it when I downloaded my pictures onto my PC, and you can actually see a face when the object is blown up. What would you say? Did we interrupt some midnight activity?"