The phrase "art developing" is correct and usable in written English.
It can be used to describe the process of creating or evolving art, often in the context of artistic growth or innovation.
Example: "The exhibition showcases various artists and their unique approaches to art developing over the years."
Alternatives: "art evolution" or "art progression".
So some have begun to figure out ways to make money through art, developing businesses around their talents.
Mr. Brandt moved to New York and made a radical change in his art, developing a Matissesque style in nudes, still lifes and scenes from his studio.
Other than vases, surviving artworks include only some simple, bronze, safety-pin-like clasps called fibulae and some primitive clay figures showing clear Minoan influence; but the evidence of the vases shows a new art developing out of a ruined civilization, a new ability to discipline hand and eye that evolved into the Geometric style.
The secret, said Paul Hedge of Hales gallery in London, (speaking from beneath a Bob and Roberta Smith painting bearing the legend Tony Blair Is A Zombie Of Death), is that "London in the 1990s was all about artists developing; the past few years it has been all about the infrastructure for art developing".
You get the picture: There's a whole new market for art developing out there, and established dealers won't meet it with snooty marketing, high prices and conventional tastes.
When her days of bed rest ended, Kahlo continued to create art, developing a style that was marked by a use of vibrant colors and primitive symbolism.
Training using clinical material developed pattern recognition skills while training using art developed skills of emotional recognition, increased empathy, improved story and narrative and helped them identify multiple perspectives.
A similar art developed somewhat later in plaster.
Art developed less publicly, more quietly, and in several directions at once.
They have seemed antique to us only because modern art developed in contrary ways.
Thus, from the outset, a much more individual church art developed in the West.
