Spanish-American Exhibition, Seville (Spain 1930)

Stamp Spanish-American Exhibition, Seville it reflects the thematic directions:

A map is a symbolic depiction emphasizing relationships between elements of some space, such as objects, regions, or themes. Many maps are static, fixed to paper or some other durable medium, while others are dynamic or interactive. Although most commonly used to depict geography, maps may represent any space, real or imagined, without regard to context or scale, such as in brain mapping, DNA mapping, or computer network topology mapping. The space being mapped may be two dimensional, such as the surface of the earth, three dimensional, such as the interior of the earth, or even more abstract spaces of any dimension, such as arise in modeling phenomena having many independent variables. Although the earliest maps known are of the heavens, geographic maps of territory have a very long tradition and exist from ancient times. The word "map" comes from the medieval Latin Mappa mundi, wherein mappa meant napkin or cloth and mundi the world. Thus, "map" became the shortened term referring to a two-dimensional representation of the surface of the world.

The Royal Exhibition Building is a World Heritage-listed building in Melbourne, Victoria, Australia, built in 1879–1880 as part of the international exhibition movement, which presented over 50 exhibitions between 1851 and 1915 around the globe. The building sits on approximately 26 hectares (64 acres), is 150 metres (490 ft) long and is surrounded by four city streets. It is at 9 Nicholson Street in the Carlton Gardens, flanked by Victoria, Carlton and Rathdowne Streets, at the north-eastern edge of the central business district. It was built to host the Melbourne International Exhibition in 1880–81, and then hosted the even larger Centennial International Exhibition in 1888, and the formal opening of the first Parliament of Australia in 1901. The building is representative of the money and pride Victoria had in the 1870s. Throughout the 20th century smaller sections and wings of the building were subject to demolition and fire; however, the main building, known as the Great Hall, survived.