Wall board: Wastes - how long do they decompose

The wall-mounted demonstration board presents in a vivid and pictorial way how quickly, or rather slowly, because even up to a few thousand years, the waste thrown into the environment is decomposed without segregation, and thus deprived of any chance of recycling in advance.
As a warning and a lesson!
The board presents pictures of different types of waste with time sequences (weeks, months, tens of years, hundreds of years, thousands of years) in which this waste, thrown out without segregation, will biodegrade. Some of the photos are accompanied by witty remarks about the effects of the lack of segregation of this waste.
Dimensions of the board: 90 x 130 cm, stick-bound and foiled.