ACROSS
- 1 Moon starer or star-gazer? (10)
- 7 Pole, fashionable sculptor (5)
- 8 Tested the depths with a feather on Bray Head (7)
- 10 On Sunday, loudly proclaim one's a hussy (8)
- 11 Without Penny, closely studies minerals (4)
- 13/16 Shrewd argument heard in the fencing arena? (3,3,6)
- 15 Returning lists, I get instant illumination (6)
- 17 Model tearaway on a day out? (4)
- 18 Bomb fragments blasted Len Sharp (8)
- 21 Disagree on a rude poem (7)
- 22 Constellation seen over Rio in advance (5)
- 23 Trust the skilful to be loan worthy (10)
DOWN
- 1 Birch relative - Bert returned sore (5)
- 2 In principle, chaps have an apartment building (8)
- 3 Very large victim for a fishing hawk (6)
- 4 Return to drink with zero work (4)
- 5 Love to seize me back with a commercial ban (7)
- 6 Speech to reduce alternative for type of advocate (10)
- 9 Fashionable follower without self-control (10)
- 12 Tom, maybe, and a crest found in burial chamber (8)
- 14 Reduced slimmer? (7)
- 16 See 13 Across
- 19 One's in a part of church with an unaffected manner (5)
- 20 A thousand finish up in fix (4)