What is another word for Heliography?
Pronunciation: [hˌɛlɪˈɒɡɹəfi] (IPA) 
Heliography is a term that refers to the art of creating images by direct sunlight exposure. Although it's a rather specific term, there are several different synonyms that can be used when referring to similar creative processes. Solar printing, sun drawing, and sun painting are some potential alternatives to heliography. Other similar terms include cyanotype printing, which uses a solution of iron salts and develops into a deep blue color when exposed to sunlight, and photogram, which involves placing objects directly onto light-sensitive paper and exposing them to light to create a silhouette. Whether used in reference to heliography specifically or similar creative methods, these terms all capture the unique process of creating images with sunlight.
