What is the fine-grained topic of the following text: I started to go a bit further in my explorations into the world of vintage and through my research I discovered the plastic doily, these were a modernized version of a traditional craft (crochet) made in the 60's during the plastic revolution.They're doilies but re contextualized beyond the handmade. Only return the topic.
Exploring and discovering plastic doilies from the 60's