The constitution is central. In the temporary locations of the Senate and House of Representatives, several works of art are dedicated to the most important document of the Dutch state. As a result, all parliamentarians symbolically pass the constitution every day before they go to work. The Van Velsen brothers take Splinter into the process of creating their artwork for the House of Representatives in honor of the 175th anniversary of the constitution. In the Senate, art lover and Speaker of the House Jan Anthonie Bruijn shows a work of art that symbolizes the vulnerability of the constitution.