1.Compact billboards measuring 1.2x2.2 m. Usually they are installed in the city center, in dense buildings, where there is no free space for a comfortable view of larger billboards.
2. Billboards, which are more often called billboards (there is also a spelling "billboard" - from the English bill board, which originally meant "billboard") have a rather long history. In their modern form, they appeared in the United States about a hundred years ago, but their prototypes were found in medieval and ancient states.
3. According to the experience of the Vek advertising agency specialists, billboards are much larger than even the largest typographic sheet format (A0). Therefore, an advertising poster for a billboard began to be composed of sections - printed sheets fitted to each other and together making up a single image.