Hartigan employs both abstraction and
figuration,
refusing to see them as mutually exclusive. Inspired by
subjects encountered in daily life, she combines abstract
and
representational
forms to create paintings of great visual and emotional
power. She describes her subjects as real, but not
realistic.
Hartigan drew repeatedly on the accessible imagery and
boldly simplified style of American advertising. In
Billboard we glimpse a smiling face above a tube of
Ipana toothpaste, the neck of a wine bottle poised over a
glass, molded lime Jell-O surrounded by fruit, and the keys
of a piano. She began the painting by cutting images from
Life magazine and pinning them up on the wall in the
form of a collage;
then she painted the remaining background purple. This
collage of commercial, mechanical, and urban imagery became
the model for her painting. "I have found my 'subject,'" she
said, "it concerns that which is vulgar and vital in
American modern life, and the possibilities of its
transcendence into the beautiful."
The fragmentary images in Billboard are arranged
into an ordered composition unified by Hartigan's bold,
expressive brushwork and balanced by her placement of the
colors on the canvas. For instance, the large rectangle of
purple on the right is balanced by a smaller square of
yellow (purple's complement) on the left. The red of the
circular apple is intensified by the surrounding green
(red's complement). The same green is repeated in the lower
right corner, where it takes on a different appearance next
to the analogous
colors of blue and darker green.