Konstantinos Chamamtzis natara onyinye Ihe Nrite A' Design Award nke Igwe maka Kratistos Shopper Bag Nkwakọba na Nhazi Ngwungwu
Ndị ikpe mba ụwa nke asọmpi A' Design Award & Competition nke 2025 - 2026 ekwenyela Konstantinos Chamamtzis nke Costis maka nhazi ngwungwu








