Watch | Take a walk among exotic butterflies in Prague

In the greenhouse at Prague's Botanic Garden visitors cannot only see butterflies from all over the world, but also walk among them. In some cases, the butterflies use the visitors' hands, shoulders or necks as a temporary home. “It is beautiful that you can see something as beautiful as this flying around and that you have the chance one will land on you, if it likes your scent,” says visitor, Jana Erheardova. The exhibit runs through summer and features species from Central and South Africa, Asia, Australia and Oceania. The visitors can see the whole process from the cocoon to when the butterfly speaks its wings and flies away.