Photos of the Day: The Bun Festival and Greenpeace Activists

Cornwall, UK

Smoke rings bellow from a new sculpture by Studio Swine as it is unveiled at the Eden Project. Super Wide Interdisciplinary New Explorers is a collaboration between Japanese architect Azusa Murakami and British artist Alexander Groves
Photograph: Ben Birchall/PA

Cheung Chau Island, Hong Kong

A child takes part in a parade during the Bun Festival, in which the Taoist God of the Sea, is worshipped and evil spirits are warded off by loud gongs and drums
Photograph: Kin Cheung/AP