Crucifixion in the arts on a mathematical representation of the fourth dimension that is both unseeable and spiritual; Gary Bolyer assesses it as "one of the most beautiful works of the modern era." The sculpture "Construction (Crucifixion): Homage to Mondrian", by Barbara Hepworth, stands on the grounds of Winchester Cathedral. Porfirio DiDonna's abstract "Crucifixion" is one of a number of religious works he painted in the 1960s, "blending the artist's devotion to the liturgy and his commitment to painting". The "Welsh Window", given to the 16th Street Baptist Church after it was bombed by four Ku Klux Klansmen in 1963, is a work of
The Persistence of Memory with the variation "The Disintegration of the Persistence of Memory" (1954), showing his earlier famous work systematically fragmenting into smaller component elements, and a series of rectangular blocks which reveal further imagery through the gaps between them, implying something beneath the surface of the original work; this work is now in the Salvador Dalí Museum in St. Petersburg, Florida, while the original "Persistence of Memory" remains at the Museum of Modern Art in New York City. Dalí also produced various lithographs and sculptures on the theme of soft watches late in his career. Some of these sculptures are the "Persistence