According to legend, the Shapers College was founded by Serjet, who built most of the city singlehanded.
Though a College by name, it is a loose collective of professionals whose primary function is to formally accredit Shapers. Among other things, such official accreditation allows Shapers to sell the work they produce.
Their headquarters is in a tower which rises up from the walls of the city and pierces the clouds.
It is important to note that their headquarters is not the tallest building in the city.
The Imperial Palace, which does not pierce the clouds, is officially the tallest building in the city.
To say otherwise is not only obviously untrue, but especially unwise.