Complex sentence: He was an amateur artist, and his diaries contain sketches of working women.He collected hundreds of photographs of women who worked at collieries, kitchen maids, milkmaids, charwomen, acrobats and so on.
Split into simpler sentences: He was an amateur artist, and his diaries contain sketches of working women. He also collected hundreds of photographs of female mine workers, kitchen maids, milkmaids, charwomen, acrobats and so on.