The texts are interviews with artists involved with installation art who answer the following questions: Why did you choose to make installations and not anything else? What do you think of your own works? What do you think the difference is between your own work and other installations? What do you think of the relationship of traditional art work and installation? What is the size and material of an installation determined by? Is there any object or idea that can not be installed? -- Source of annotation: Marvin or Ruth Sackner.