Tourist attraction El Capricho de Gaudi (The Caprice Villa Quijano) at Comillas in Cantabria, Northern Spain

Belvedere Tower tourist attraction El Capricho de Gaudi (The Caprice Villa Quijano) at Comillas in Cantabria, Northern Spain

Rainbow Lorikeets perched on a branch, Queensland, Australia

Rainbow Lorikeets perched on a branch, Queensland, Australia

A lorry decorated with paintings and symbols in Islamabad, Pakistan

Rueppell's Glossy-Starling, Grumeti, Tanzania, East Africa

Rueppell's Glossy-Starling, Grumet, Tanzania, East Africa

Tourist attraction El Capricho de Gaudi (The Caprice Villa Quijano) at Comillas in Cantabria, Northern Spain

Russian Babushka dolls on display in a market in St Petersburg, Russia

A decorated bus in Islamabad, Pakistan

Superb Starling, Serengeti, Tanzania, East Africa

Malachite Kingfisher, Ngorongoro Crater, Tanzania, East Africa

Brightly coloured exterior in terracotta colours of orange and red, Kinsale, County Cork, Ireland

Little Bee-eater, Ngorongoro, Tanzania, East Africa