A person in an art gallery stops and points to a painting and utters "brothers and sisters I have none, but that man's father is my father's son". What is the relationship between the figure in the...
15d) Tchaikovsky fairy's sweet (9) S???????? 17d) Half of Roman York's revolutionary mantle (4) R??? 18d) Authorised boffin's wings to be clipped, one in Argentina (8) no letters 19a) Tornado, say,...