'Finding My Blue Sky' is an exhibition conceived as a constellation, at once epic and polyglot, personal and searchingly political. Curated by Dr. Omar Kholeif, this ambitious group show at Lisson Gallery features over twenty artists from diverse nationalities and eras, including several making their London debut, alongside twelve new commissions. The show elides biographical and cultural difference in overlapping personal narratives: it is at one level a self-reflexive statement, akin to a diary or memoir, evolving out of Kholeif’s formative interactions and new encounters with artists, and his own diasporic heritage (as the son of Egyptian and Sudanese parents)....