Size A1 (594 x 841 mm)
The language of design knows no boundaries and a good design will stand the test of time, geographical location and other external factors.
The significance of the colours displayed by a traffic light is overlooked every day. But these three colour; Red, Amber and Green can be recognised anywhere on earth where there is a traffic light system.
Careful consideration is needed before a product is put out to the public.
It might be a good idea in one part of the world but if that same product was to be taken to another region will the audience be able to use the product as originally intended?