There are three people visible in the image. They appear to be engaged in some form of work or activity, possibly related to the railway infrastructure shown in the background. The person on the left is wearing a white shirt and jeans, while the other two are dressed in darker clothing. They seem to be working on a piece of machinery or equipment, with one person holding what appears to be a tool or equipment. The overall scene suggests a manual labor task, likely related to railway maintenance or construction.