The first thing I thought of was, 'we'll have flying cars!' but I feel like that's the image that everyone will always have of the future, but will never actually come true!
It's crazy looking at those pictures because the people back then must have thought that life always had been and always will be like that, perhaps some slight changes in the future but nothing major. Maybe people in 200 years time will look back at photos of us and feel sorry about how terrible our lives are