The Tourism Fair CMT Stuttgart is the world's largest trade fair for tourism and leisure, and the international response is correspondingly high.

Motor homes are motor vehicles with an interior fitting suitable for the home, so at least the official classification of these vehicles is described, whereby the vehicle base is usually a mini van.

The invention of photography by Nicéphore Niépce in 1825 through the process of heliography pushed early photographers to perfect their techniques. Not long after its creation, first practices of manipulation followed.