RT seems to arrive later each week. Never mind!!
A few clues this week to exercise the little grey cells. The last 2/3 crosswords have been more challenging - which is good. Do we have a new compiler?
4D, as noted on the thread, difficult. I had never heard of the city. Had to check it in the atlas. 17D was easy once I had picked up on the word "cordial." Favourite clue was 7A - a lovely play on words which did not come to me straight away! 24A & 10A were also good clues.
Caravaggio, certainly very cold and damp in my garden but still the place to go and work out 7A!!