Grunge. Surprised?

This theme is simply perfect for my the past months at work. Construction works in the campus are slowly finishing. Nevertheless, we still need to overcome several obstacles before we reach our open space office like this surprised concrete slab. We are going to move back to our offices this week. There is some light at the end of the tunnel in the end :-)

I'd like to thank Chantler63 and B4YUU for hosting this challenge.