A man and a young boy are on a rock overlooking a lake populated with ducks.
Two people are by the lake.
There are no humans by the lake.
They may not do much without authorization.
Two girls are staring in opposite directions while standing within a crowd
There are many people in this picture.
Man with a guitar and microphone.
Sharp reductions in CO2 would cause a dramatic shift from coal to natural gas.
It's good that I went through it before rather than now.