More interesting lithographs/engravings or sketches of people from the past and are these responsible for the elaborate amazing buildings? who knows but they were definitely different and if you look they are not wearing winter clothes or suggests that the temperature of the earth was even all around and no snow or ice because I think that is all engineered and manufactured to the points its a 24/7 military operation to produce weather and you look at many artwork from the past are all wearing loose fitting togas and not woolly sweaters