title: Sawirka weyn ee Greta Thunberg oo hoos u eegaya San Francisco
abstract: 60-ft. dhererka iyo 30-ft ballaaran (18 by 9 mitir) mural ee dhaqdhaqaaqa cimilada ee dhalinyarada waxaa abuuray farshaxanka wadada ee reer Argentina Andres Petreselli, oo sidoo kale rinjiyay muraal tan iyo markii la dumiyay ee Robin Williams ee San Francisco.