During his military service in the Israel Defense Forces, Dede began doing graffiti which included visual messages that were implicitly anti-establishment.

After his release from the army, Dede often sprayed stencils of peace doves, large mutant animals, architecture etc.

[3] One of Dede's unique artworks which has attracted special attention was at the abandoned Dulphinarium in Tel-Aviv, notoriously known for the Dolphinarium discotheque suicide bombing, turning the sea-facing front of the structure into a Chattery Teeth, possibly being the biggest illegal piece of art in Israel.

[4][5] To raise awareness of the 2023 Israel–Hamas war hostage crisis, Dede partnered with artist Nitzan Mintz [he] and designers Tal Huber and Shira Gershoni to create the project Kidnapped from Israel.

[6] This guerrilla public street art campaign featured posters distributed around the world depicting over 240 innocent civilians who were abducted from Israel into the Gaza Strip by Hamas on 7 October 2023.