Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleOn reflection.AuthorsWelsby, Philip D.SubjectsOPTICAL illusions; VISUAL fields; COLOR vision; ANDROMEDA Galaxy; VISUAL cortexPublicationPostgraduate Medical Journal, 2023, Vol 99, Issue 1171, p509ISSN0032-5473Publication typeArticleDOI10.1093/postmj/qgad026