Jim Walker

Maximum Effort

'Maximum Effort'

In Winter's Grip

'In Winter's Grip'

In Flight

'In Flight'

Juvenile Chaffinch

'Juvenile Chaffinch'

Captive

'Captive'

Waiting for the Surf

'Waiting for the Surf'

Flash of Lights

'Flash of Lights'

The Windmill

'The Windmill'

Escort

'Escort'