If you are referring to an "interesting piece" titled you might be thinking of one of several iconic cultural works across music, art, and architecture. 1. The Musical: Skyscraper (1965)
If you mean a "piece" of architecture that is particularly interesting, several modern towers are famous for their unique designs: Five Outrageous Skyscraper Concepts - ConstructConnect Skyscraper
Despite the name, it is a portrait of a young man named George Bridgeman, an "affable layabout" who modeled for Philpot. If you are referring to an "interesting piece"