Making the invisible visible

Amnesty UK is bringing the world's attention to the faces and stories of some of the cases for Amnesty International's letter writing campaign.

Art for Amnesty, in collaboration with the German street art collective Mentalgassi, have created a piece of street art as a creative tool to 'shine a light' on four of this year's Write for Rights cases.

The four faces - of Filep Karma, Natalia Estimirova, Jabbar Savalan and Fatima Hussein Badi - have been pasted onto fence railings. The images are only visible to those approaching the fences - and invisible from front on.

The four featured faces

Filep Karma - Indonesia 15 years in prison for peaceful protest. Find out more	Natalia Estemirova - Russian Federation Killed for her human rights work. Find out more
Jabbar Savalan - Azerbaijan Jailed on a trumped up charge. Find out more	Fatima Hussein Badi - Yemen Sentenced to death after unfair trial. Find out more

Where can you find the railings?