Wooden megaphones dot forest

Hannes Praks, head of the department of the interior architecture at Estonian Academy of Arts stands Monday in a wooden megaphone in a forest near Pahni village, Estonia. Three large-scale wooden megaphones have been set up by architecture students for visitors to climb inside. Professors at the Estonian Academy of Arts’ architecture department sent students into the forest to find inspiration to create a forest library. But student Birgit Oigus, realizing that preserving books outdoors in the Estonian autumn and winter would be nearly impossible, decided to think outside the box. (Ints Kalnins | REUTERS)