*Logs on a Fire by Melissa Clark*

The glowing embers in this image are highly charged with colour and light
(value/tone), creating luminosity. The viewer is invited to appreciate the

 Burrowing insects in wood is an interesting, highly abstracted image
 creating texture, shape and line. The contrast of the lighter cream tones
 set against the lighter brown tones, creates depth and luminosity in the
 image.
 photo.
 
 *Taking Refuge by Ronald Cherry*
 
 Tone is described as the variation between light and dark in an image and
refers to the effect of luminosity. Light on water cascades across the
 image in ripples delighting the eye of the viewer while respecting the rule
 of thirds. The dampened texture of the feathers of The Great Blue Heron is
 almost palpable.

*No Title" by Bob Fanning*

Burrowing insects in wood is an interesting, highly abstracted image
 creating texture, shape and line. The contrast of the lighter cream tones
 set against the lighter brown tones, creates depth and luminosity in the
 image.

  Judges' Comments

The colourful bird is perched and framed well by the photographer according
  to the rule of thirds. The vivid colour of the perch contrasts with the
  bright colours of the bird's feathers creating a pleasing image.

The iridescent colours of the insect's body and wings contrast the blurred  background creating a pleasing and colourful depth of field. The position  of the insect in the frame respects the rule of thirds and the background gives context.

  Judges' Comments

This photo of a garden pops with colour while respecting the rule of
 thirds. Sunlight creates shadow and illuminates the colourful petals of
 flowers and pleases the eye.