This is our City of the future. It is obvious that the air itself that is poison by the eerie green colour of the air. Another thing that I noticed and it is pretty cool, They have a portion of the wall open so people can still go about their trade. Look at the front of the art, see the two pieces that looked like they are raised as if to let ships go out when it is time for them to leave. I also find it fascinating how the city can close in on itself. It is noticeable how the panel in front can close down and the hydraulics in front lower on that side. That way all the toxic does not escape this spot. Whatever lives here still has a view of the sun and the nice big planet next to this one. It looks as if this city could go on into lock down at a moments notice. Good technique, I think the colours were chosen well and the for the topic did a great job interpreting the title.