Alex Katz:
Niel Welliver:
R.B. Kitaj:
Where these artists (with the exception of Kitaj) mostly work in a tradition based upon observation, Pop Art is built on not only direct observation, but also the mass media... which is arguably the largest purveyor of imagery over the last century: photography, film, advertising, television, posters, collage, etc... I admire both directions/traditions. Lucian Freud and Andrew Wyeth were brilliant masters of Art rooted in direct observation:
But for my money, perhaps the most powerful painting of the Post-Ab-Ex/Pop Art era is James Rosenquist's
F-111:
While Art rooted in direct observation is a noble tradition that really begins with Vermeer and the "little Dutch masters" continuing on through the English landscape tradition, French Realism, Impressionism, etc... I tend to lean more toward an art building more upon imagination, invention, distortion, and even abstraction. This would include the art of Medieval Europe, the Renaissance, Mannerism, much of the Baroque, the Rococo, Neo-Classicism, and obviously Modernism. I don't know if the two traditions should be thought of as being at odds with each other... but I do recognize that I think in terms of an Art suggested by Matisse's famous quip:
Visitor: "That woman's arm is too long."
Matisse: "That is not a woman, sir, it's a painting."- Matisse