Bolddog Lings freestyle motocross stunt performers at the annual Balmoral agricultural show in Lisburn, Northern Ireland. Photograph: Clodagh Kilcoyne/Reuters

A fibreglass sculpture entitled Bihar (Tomorrow in Basque), by Mexican hyper-realist artist Ruben Orozco, is submerged in the Nervion river in Bilbao, Spain. Photograph: Vincent West/Reuters

Visual artists carry an oversized sculpture of ice cream outside the annual Labour Party conference in Brighton, Britain. Photograph: Hannah McKay/Reuters

A handler attempts to help a white-crested black Polish bantam chicken pose for a portrait the annual Balmoral agricultural show in Lisburn, Northern Ireland. Photograph: Clodagh Kilcoyne/Reuters