1: Many Christmas trees ultimately left in the best place? (5)
4: Flower - say, in Victoria's province - to raise (9)
7: How the obese appear to hunt? (4,5)
8: California has an artificial waterway (5)
10: On the canvas from third strike (3)
11: Top class English under rising roof cover (5)
13: The sky in the Bible is solid...true? True (9)
14: Write off aggregate (5)
15: Mild oath irritates Degas (5)
17: Make an attempt at a basket weaving (4,1,4)
20: Rascal and wuss taking week off (3)
21: Man, and French Impressionist (5)
22: Half disapprove of old king (3)
23: A girl, oddly enough, was revealed only to the purest. (5)
24: Following conference's end, wild riot is focus of 'Call' published opinion (9)
25: Limits of Indonesian dictator lacking true measure of economy (9)
26: Miserable raise follows poor grade (5)