The document discusses participles and provides 6 examples of sentences using participles. The sentences describe an exhibition receiving mixed reactions for shocking images, Andy Goldsworthy's sculptures being effective during dramatic weather, and physicists trying to reduce the universe to basic principles. It also gives examples of a photographer taking warm-up shots before catching a model relaxed, people coming in from the street for rest becoming part of an installation, and someone looking for a third work by an artist after buying two previous works. The document ends by asking if the expressions check the meaning of participles and describe any previous images.