The term realist may be used in this sense, but that also has rather different meanings in art, as it is also used to cover the choice of ordinary everyday subject-matter, and avoiding idealizing subjects.
Illusionism encompasses a long history, from the deceptions of Zeuxis and Parrhasius to the works of muralist Richard Haas in the twentieth century, that includes trompe-l'œil, anamorphosis, optical art, abstract illusionism, and illusionistic ceiling painting techniques such as di sotto in sù and quadratura.
The development of increasingly accurate representation of the visual appearances of things has a long history in art.
Ancient Greek art is commonly recognised as having made great progress in the representation of anatomy, and has remained an influential model ever since.
Scientific methods of representing perspective were developed in Italy and gradually spread across Europe, and accuracy in anatomy rediscovered under the influence of classical art.
[2]In the Webster Texas Holiday Inn, close to the Houston Space Center, there is a double illusion ceiling by muralist Frank Wilson, commissioned in honor of US astronauts.