ABSTRACTArt viewing is increasingly seen as having benefits for well-being. Despite this, evidence is scattered, and the siloed nature of past research stunts our mechanistic understanding. To address this, we systematically reviewed (CRD42022296890) the evidence of the effects of art viewing on well-being, summarised the characteristics of art viewing experiences, study designs, and results, and thematically analysed suggested mechanisms. CINAHL, EBSCOhost, Scopus, and PubMed were searched, 389...