pseudophotograph
/ˌs(j)uːdə(ʊ)ˈfəʊtəɡrɑːf/ /ˌs(j)uːdə(ʊ)ˈfəʊtəɡraf/noun
An image resembling a photograph in some way, such as a photorealistic painting or (especially in British Law ) a photographic image which has been manipulated or is stored or displayed by electronic means.
Origin
1980s; earliest use found in Time Magazine. From pseudo- + photograph.