"I've dropped myself into straightforward character pieces in order to explore that form and reap its values. But you are sort of restricted visually when your first requirement is to tell a fairly straightforward story"

This quote by Brian De Palma talks to the concept of exploring the form of simple character pieces in order to gain its worths. He is suggesting that by concentrating on telling an uncomplicated story, the appearances of the piece might be restricted. This could be analyzed as a commentary on the importance of visuals in storytelling, and how they can be overshadowed by the story. De Palma is likely suggesting that by concentrating on the narrative, the visuals may be overlooked, and the potential of the piece may be restricted. He is most likely promoting for a balance between narrative and visuals, in order to develop a piece that is both visually stimulating and narratively appealing.