The head is pale green with a trace of blue wash.

All eggs start out with a blue wash allowing newly laid eggs to be identified.

Typically, this might be a light blue wash for the sky.

The horizon is marked by a red line, and a thin blue wash of color at the top denotes the sky.

Again, the horizon is marked by a red line, and the sky by a thin blue wash of color.

Polarized light cast a blue wash over everything on the other side of the barricade.

"I keep having this dream," the young girl suddenly confessed as she added another dark blue wash to the canvas.

A pale blue wash of energy brightened up the sky over their heads.

Then, very slowly, he straightened, face going pale in the blue wash of the cold-cathode display.

It was dimly illuminated in the same faint blue wash as the access tube.