Frank Ybarra

Nilsen, Richard. "Artists Look at Flag from Both Sides." The Arizona Republic, 13 June 1996: Sec.C, p.1, 3.

Nilsen, Richard. "Suburban Cubist Tries New Angles." The Arizona Republic, 15 December 1996.

Nilsen, Richard. "A Treat for Kids of all Kinds." The Arizona Republic, 29 September 1996.