Seahorse Adventure Public school in Nis, SerbiaPublic school, Nis, SerbiaElectricity company, Nis, SerbiaKongelunden Refugee Camp, DenmarkAfter school programs, Hellerup, DenmarkBalcony, Nabeul, TunesiaBrighton, EnglandBrighton, EnglandHospital, Nis, SerbiaSkørping School, DenmarkFacade, London, EnglandBalcony, Nis, SerbiaBalcony, Nis, SerbiaFacade , Nis , SerbiaFacade , Nis , SerbiaCourtyard , Oaxaca, Mexicosmall restaurant, Oaxaca, Mexico In every country Maria has worked in she has left at least one seahorse in a public space, to find in the international seahorse hunt. As a symbol of worldwide friendship