Mentions of this project can be found here:
https://zielonagora.naszemiasto.pl/woodstock-2014-igloo-w-srodku-upalnego-lata/ga/c2-2630368/zd/11712780
https://gazetalubuska.pl/woodstock-2014-na-polu-stoi-indianskie-tipi-teraz-jest-tez-igloo/ga/7450a825/zd/11831067