Wiechowska has lived and worked in the Netherlands and Poland. She received an MFA from the Gerrit Rietveld Academy of Art and Design in Amsterdam, completed a fellowship at the Rijksakademie van Beeldende Kunsten in Amsterdam and participated in the International Studio and Curatorial Program (ISCP) in New York. She has received multiple grants from the Ministry of Culture in Poland and the Dutch Foundation: Fons voor Beeldende Kunsten. Exhibitions include When the blue moon rises… Gallery Fons Welters, Amsterdam; Somnambule, Centre for Contemporary Art in Warsaw; Solo, Fotohof, Salzburg; L’Effet de reel, Zacheta National Gallery, Warsaw; Polyphony of Images, Consulate General of Poland, New York; Icónica, Museo Patio Herreriano, Valladolid; Egocentric. Immoral. Outmoded, Zacheta National Gallery of Art, Warsaw; Contemporary identities, National Museum in Szczecin.