All cryptic, 1 She could have extra - century perception! 3 & 8 ( i have no letters unfortunately )
2. He was killed whilst arranging one of his pictures. 5 & 5 ( no letters again )
3. Place where the oracle was consulted, initially nestling in uncharted mountain 10 letters.
4 Harts gossip follows the game. 10 letters.
Thank You for any help.