Stroke for stroke, Tom Lieber paints as well as any abstractionist out there.
From the sfgate.com
Though the audience never sees him painting, Jimmy is an abstractionist and a dud at it.
From the time.com
Bourque is an abstractionist who works with paint, fibers and mixed media, as well as photography.
From the thestate.com
Being a minimal abstractionist, my life works best when I practice simplicity that leads to joy.
From the blogs.psychcentral.com
Bolotowsky was an abstractionist who worked with flat primary colors in geometric compositions.
From the time.com
Josef Albers is best remembered for his work as an Geometric abstractionist painter and theorist.
From the en.wikipedia.org
In my early 30s I was quite successful as an abstractionist.
From the guardian.co.uk
His portrait of Gertrude Stein is one of the works in which he created the abstractionist freedom of modern art.
From the guardian.co.uk
Leading the abstractionist camp was Ben Nicholson, back from Mondrian's studio in Paris and making cool, geometric white wood reliefs.
From the independent.co.uk
More examples
A painter of abstract pictures
Abstract: not representing or imitating external reality or the objects of nature; "a large abstract painting"
(abstractionism) an abstract genre of art; artistic content depends on internal form rather than pictorial representation
(abstractionism) a representation having no reference to concrete objects or specific examples
Abstract art uses a visual language of form, color and line to create a composition which may exist with a degree of independence from visual references in the world. ...
Abstractionism is the theory that the mind obtains some or all of its concepts by abstracting them from concepts it already has, or from experience. One may, for example, abstract 'green' from a set of experiences which involve green along with other properties. ...