 Complete the following phrase:  Ricalton was a prolific photographer, leaving over 100,000 images, among them a large collection of stereoscopic images. He quit his teaching job in 1891 to become a professional photographer and war correspondent. For the next 15 years he photographed and recorded events such the SpanishAmerican War 18981899 in the Philippines, during the Boxer Rebellion 1900 in China, and the Russo-Japanese War 19041905 in Manchuria. When Ricalton tried to take pictures of Japanese soldiers in trenches during the 