Problem: Edward Henry Weston (March 24, 1886 - January 1, 1958) was a 20th-century American photographer. He has been called "one of the most innovative and influential American photographers..." and "one of the masters of 20th century photography." Over the course of his 40-year career Weston photographed an increasingly expansive set of subjects, including landscapes, still lifes, nudes, portraits, genre scenes and even whimsical parodies. It is said that he developed a "quintessentially American, and specially Californian, approach to modern photography" because of his focus on the people and places of the American West.

Weston always made contact prints, meaning that the print was exactly the same size as the negative. This was essential for the platinum printing that he preferred early in his career, since at that time the platinum papers required ultra-violet light to activate. Weston did not have an artificial ultra-violet light source, so he had to place the contact print directly in sunlight in order to expose it. This limited him to printing only on sunny days. When he wanted a print that was larger than the original negative size, he used an enlarger to create a larger inter-positive, then contact printed it to a new negative. The new larger negative was then used to make a print of that size. This process was very labor-intensive; he once wrote in his Daybooks "I am utterly exhausted tonight after a whole day in the darkroom, making eight contact negatives from the enlarged positives." In 1924 Weston wrote this about his darkroom process, "I have returned, after several years use of Metol-Hydroquinine open-tank" developer to a three-solution Pyro developer, and I develop one at a time in a tray instead of a dozen in a tank." Each sheet of film was viewed under either a green or an orange safelight in his darkroom, allowing him to control the individual development of a negative. He continued to use this technique for the rest of his life. Weston was known to extensively use dodging and burning to achieve the look he wanted in his prints.

What is the Darkroom in reference to?

Answer with quotes: Weston wrote this about his darkroom process, "I have returned, after several years use of Metol-Hydroquinine open-tank

Question:
The son of a physician, Kunstler was born in New York City and attended DeWitt Clinton High School. He was educated at Yale College, graduating Phi Beta Kappa in 1941, and Columbia University Law School from which he graduated in 1948. While in school, Kunstler was an avid poet and represented Yale in the Glascock Prize competition at Mount Holyoke College. Kunstler served in the U.S. Army during World War II in the Pacific theater, attaining the rank of Major, and received the Bronze Star.
In 1974-1975, Kunstler defended a prisoner charged with killing a guard during the Attica Prison riot. Under cross-examination, Kunstler forced Correction Officer Donald Melven to retract his sworn identification of John Hill, Kunstler's client, and Charles Pernasilice (defended by Richard Miller), admitting he still retained "slight" doubts that he confessed to investigators at the time of the incident. Kunstler focused on pointing out that all the other prosecution witnesses were testifying under reduced-sentencing agreements and called five prison inmates as defense witnesses (Miller called none), who testified that other prisoners hit the guard. Despite Justice King's repeated warnings to Kunstler to "be careful, sir", Kunstler quickly became "the star of the trial, the man the jurors watch most attentively, and the lawyer whose voice carries most forcefully". Although the prosecution was careful to avoid personal confrontation with Kunstler, who frequently charmed the jury with jokes, on one occasion Kunstler provoked a shouting match with the lead prosecutor, allegedly to wake up a sleeping jury member. The jury convicted Hill of murder and Pernasilice of attempted assault. When Kunstler protested that the defendants would risk being murdered due to the judges remanding them, King threatened to send Kunstler with them. New York Governor Hugh Carey granted executive clemency to Hill and the other inmates in 1976, even though Hill's name was not on the recommended list of pardons delivered to the governor and his appeals were still pending. In June, Kunstler and Barbara Handshu, representing another inmate at Attica, Mariano Gonzales, asked for a new hearing on the role of FBI informant Mary Jo Cook.
Answer this question using a quote from the text above:

Was he convicted of killing the guard?

Answer:
The jury convicted Hill of murder and Pernasilice of attempted assault.