Technique

The Elements of Art: Dow, Kandinsky, and the Classroom Checklist

Art classrooms use several vocabularies to describe composition. Arthur Wesley Dow's 1899 textbook offers an influential three-part system rather than today's exact seven-term list.

Cloisonné: Scorned in 1388, an Emperor's Treasure Within 40 Years

China's leading antiquarian ruled cloisonné unfit for a scholar's studio in 1388. Byzantium prized it centuries earlier; Japan's earlier enamelwork differs from its nineteenth-century vessel production.

Emphasis in Art: Subordination, Dominance and Changing Terms

Ross's 1907 design treatise names three principles, none of them emphasis. Dow’s revised 1914 edition used Subordination; Graves’s 1951 edition filed it under Dominance.

Encaustic Painting: A Recipe Debated Since 1893

Art references still repeat a "Punic wax" recipe for ancient encaustic painting. A 2020 Getty study explains why identifying an ancient wax binder does not establish its recipe.

Chiaroscuro Woodcut: The Inventor Backdated His Own Print

The Cleveland Museum of Art dates Cranach's inscribed-1506 chiaroscuro woodcut to after 1508, once he had learned the tone-block technique from a rival.

Art Techniques: What Conservation Science Found

Sfumato, impasto, and pointillism get one-line definitions. X-ray fluorescence and rheology supply measurements; Seurat’s reading history documents a different kind of evidence.

Nobody Alive Saw the First Vanishing Point

Brunelleschi's two demonstration panels are lost, scholars can't agree what year he built them, and the one detailed account of how they worked was written decades later.

Prussian Blue: An Accident, Then an Antidote

A failed red pigment from a 1704 Berlin workshop broke ultramarine's price monopoly, colored Hokusai's Great Wave, and is now an FDA-approved treatment for radiation poisoning.

Fresco Painting: How Much of Knossos Is Original

A restorer rebuilt Crete's most famous fresco from nine mismatched fragments in 1905. A century later, specialists still argue the pieces may not be the same person.

Grisaille: Van Eyck's Statues Fooled Everyone

A 2016 restoration found that roughly 70% of Jan van Eyck's grisaille saints on the Ghent Altarpiece were 1500s overpaint, hidden for nearly 500 years.

How to Use the Golden Ratio in Art: Fact vs Myth

How to build a golden rectangle and phi grid with real canvas numbers, plus which famous golden ratio claims (Mona Lisa, Parthenon) have no evidence behind them.

Antique Oil Painting: How to Tell Age and Value

An antique oil painting has to answer three things: its age, its maker and its price. Here is the physical and paperwork evidence you can check for each of them.

Mixed Media Art: The Word Arrived in 1962

Museums date mixed media to about 1912, when Braque pasted printed oilcloth into a Cubist drawing. The word mixed-media is not recorded in English until 1962.

Atmospheric Perspective: Older Than Its Own Name

Atmospheric perspective is why far hills go pale and blue. Roman wall painters used it long before anyone named it, and the phrase itself belongs to Leonardo da Vinci.

Contrapposto in Art: Reading the Weight Shift

Contrapposto is a standing pose that puts the weight on one leg, tilting hips and shoulders against each other. The earliest surviving example was carved after 480 BC.

Tempera vs Acrylic Paint: Binder and Timeline

Egg tempera and acrylic use different binders and centuries. A five-medium table, a dated timeline, and why school tempera is not the same medium.