Mark Southerland

Julie Denesha / KCUR

The work of iconic Mexican artists Frida Kahlo and Diego Rivera is on display this summer at the Nelson-Atkins Museum of Art. They’re part of an exhibit called Frida Kahlo, Diego Rivera and Masterpieces of Modern Mexico.

Kahlo and Rivera are known not only for their paintings, but for their tempestuous marriage, which sometimes influenced their art.

Julie Denesha / KCUR

Composer Paul Rudy's favorite moments in music are accidents. His new work, Martian Chronicles, will have a different sound each time it is played. Rudy takes gleeful pleasure in allowing musicians so much freedom.

CNN.com commissioned artists from around the world "to create or choose work to illustrate the ripple effect of 9/11." Here, Kansas City's Peregrine Honig describes her work called "Twins," and recalls where she was on September 11, 2001.

Kansas City, Mo. –

Peregrine Honig's artist statement for CNN.com's 9/11 Ripple project: