pigment

Scientists have identified pigment cells in fish eyes, internal organs in insects and fish, and even fine structures such as spider hairs and nerve cells.

From Science Daily ● Apr. 23, 2026

We see the folds best in raking light—directed at the painting from an acute angle—and the fleshy effect was created by the painter zigzagging the wax pigment across her neck in layers.

From The Wall Street Journal ● Feb. 20, 2026

Crucially, the artist did more than simply spray pigment around a hand pressed to the wall, the researchers say.

From BBC ● Jan. 21, 2026

Its provenance was certified through methods including X-ray imaging and pigment analysis, he added.

From Barron's ● Nov. 30, 2025

He also picks up a tip from his friend Henri de Toulouse-Lautrec and adds paint thinner to pigment, then paints in a style called peinture a l'essence, with feathery, sketchy brushstrokes.

From "Vincent and Theo: The Van Gogh Brothers" by Deborah Heiligman

The research also revealed that the pigments Reynolds used contained lead as well as vermilion, carbon black and one or more iron-earth pigments.

From Los Angeles Times ● Aug. 18, 2026

Respectively done on English paper and Indian cotton, each combines techniques from Qing dynasty bird-and-flower painting, Mughal court art and European natural-history studies, not to mention pigments from England, China and India.

From The Wall Street Journal ● Jun. 3, 2026

The lift was led by plastic resins, as well as by dyes and pigments, and petrochemicals.

From The Wall Street Journal ● May 22, 2026

"This is one of the most red-sensitive visual pigments ever found," Professor Terakita said.

From Science Daily ● Apr. 9, 2026

Bulges in the rock implied bulk, and tonal shading with earth-tone pigments lent contour and perspective.

From "The Annotated Mona Lisa" by Carol Strickland and John Boswell