Left image: a person standing alone holding a sign "Free Hugs". The tumbleweeds blowing in the wind further stress on the loneliness.
Right image: A Wi-fi Router with the label "Free Wifi" in front of it, surrounded by people trying to connect to it on their mobile devices.
This image is ironical, as a person holding up a "Free Hugs" sign is standing alone, while an inanimate Wi-fi Router giving "Free Wifi" is surrounded people trying to connect to it. This shows a growing lack of empathy in our society, while showing our increasing dependence on the digital devices in a virtual world.