What is the fine-grained topic of the following text: Highlights include: Iconic footwear from the early 1970s to today, exclusive footage of the artist at work, rare examples of Blahnik’s celebrated drawings and sketches and the exquisite collection of Marie Antoinette shoes, created for Sofia Coppola’s 2006 film Marie Antoinette. Only return the topic.
Exhibition of Blahnik's Iconic Footwear and Work