Huge mural by local artist Phlegm on side of Grade II listed building Eye Witness works, Headford Street, Milton Street, Sheffield, Yorkshire, England

Santo Stefano church, Byzantine frescos, Soleto, Lecce, Apulia, Salento, Italy

Fresques de Bel-Air (Murals), 4000 square metres of council housing buildings painted in trompe-l'oeil style, designed by CiteCreation, Chartres, Eure-et-Loir department, Centre-Val de Loire region, France, Europe

Mural painting by Jimmy Sheikboudhou on the stadium wall, Baie-Mahault, Basse-Terre, Guadeloupe

View of colourful wall painting on building in the Alfama District on a sunny day, Lisbon, Portugal, Europe

Mural painting in the courtyard of a school used for parking on weekends, Galway, Connemara, County Galway, Connacht, Republic of Ireland

The Street Art of Metelkova Mesto, Ljubljana, Slovenia, Eastern Europe

Collective mural painting in Medina district, Dakar, Senegal, West Africa

Collective mural painting in Medina district, Dakar, Senegal, West Africa

Graffiti, Ouakam district, Dakar, Senegal, West Africa

Mural painting, on a wall doomed to destruction, by street artists Ella and Pitr, Chateaucreux station district, Saint-Etienne, Loire department, Auvergne-Rhone-Alpes region, France, Europe