In this image there is a building, boards, sky and objects. Something is written on the blackboard. On the yellow board I can see people in different positions.  
In this image there is a building In this image there is a building , boards In this image there is a building , boards , sky In this image there is a building , boards , sky and objects . In this image there is a building , boards , sky and objects . Something is written on the blackboard . In this image there is a building , boards , sky and objects . Something is written on the blackboard . On the yellow board I can see people in different positions .
In this image there is a building In this image I can see the floor , few banners , few white colored pipes , the desk , few persons standing , the wall , the ceiling , few lights to the ceiling , few screens , a monitor , a frame attached to the wall and few other objects in the background . In this image there is a building , boards At the top In this image there is a building , boards , sky On the bottom of the image we can see a group of people standing . In this image there is a building , boards , sky and objects . at bottom right corner of there image . In this image there is a building , boards , sky and objects . Something is written on the blackboard . In this picture , we can see a person , buildings with glass doors , tree and the sky .