Recycling centre in Kalamaja quarter of Tallinn, Estonian, Europe

Broken Chair, Memorial to the Victims of Landmines, United Nations Office, Place des Nations, Geneva, Switzerland

Headquarters of the International Committee of the Red Cross (ICRC), Geneva, Switzerland

Mixed race scientist dropping leaf in test tube

Mixed race woman holding fluorescent light bulb

Man And Woman With Documents And A Calculator, Regina, Saskatchewan, Canada

Close up of Volunteer button on denim jacket