A couple hugs near the main stage during the 21st Woodstock Festival in Kostrzyn-upon-Odra, Poland July 30, 2015. An estimated 200,000 people attended the ongoing festival, a brainchild of Polish journalist and social campaigner Jerzy Owsiak, on Friday. Owsiak initiated the event to say thank you to those who donated money to his GOCC charity organisation that delivers medical care for children. The word on the wall in the background reads: "Friendship". Picture taken July 30, 2015. REUTERS/Kacper Pempel