Change the Setting. Polish Theatrical and Social Set Design of the 20th and 21st Centuries is the fourth review exhibition devoted to theatrical set design in the history of Zachęta. Its concept was born out of the original vision of Robert Rumas, a respected visual artist and set designer. The curator and his team of collaborators lead the viewers through 100 years of history, building the narrative of the exhibition according to an issue and theme-based layout and creating contextual references to earlier and later phenomena.

"Simple Rainbow" was created in 1991 for the exhibition entitled "Epitaph and Seven Spaces", curated by Janusz Bogucki and Nina Smolarz. The rainbow stood on Małachowskiego Square until 1993. After 28 years, it will reappear on the square, as a conversation starter on today’s society and world.