Telegraph crossword

Across

1 Frozen (over) (4) 3 Rule (5) 7 Thought; concept (4) 8 Jealous; controlling (10) 9 Frigid (4) 12 Ancient artefacts (11) 13 Hurts; yearns (5) 15 Remote (manner) (5) 19 With pictures (11) 21 International currency (4) 23 Member of US political party (10) 24 Matured (4) 25 Fashion; design (5) 26 Adhesive (4)

Down

1 Relentless (10) 2 Needs it (anag) (7) 3 Racy (6) 4 Nincompoops (6) 5 Female relation (5) 6 Authentic (4) 10 Capital of Norway (4) 11 Modesty, shyness (10) 14 Successor (4) 16 Departing (7) 17 Provide (6) 18 On an even keel (6) 20 Peers (of realm) (5) 22 Encourage (4)