Lovely mural by the Bogside Artists in remembrance of Bloody Sunday in Bogside, Derry, Northern Ireland #streetart #graffiti #arteurbano #artderue #فنالشارع #derry #bogside #bogsideartists #northernireland #граффити via http://cain.ulst.ac.uk | https://goo.gl/hNtTMY https://t.co/2D1tsloKIB