Artwork with animals in them. Animals can be illustrated different ways.
Realism, in the arts, the accurate, detailed, unembellished depiction of nature or of contemporary life. Realism rejects imaginative idealization in favour of a close observation of outward appearances. As such, realism in its broad sense has comprised many artistic currents in different civilizations.
Romanticism was characterized by its emphasis on emotion and individualism as well as glorification of all the past and nature, preferring the medieval rather than the classical. It also promoted the individual imagination as a critical authority allowed of freedom from classical notions of form in art.
Or Abstract, thought of apart from concrete realities, specific objects, or actual instances. An abstract idea. expressing a quality or characteristic apart from any specific object or instance, as justice, poverty, and speed. not applied or practical; theoretical: abstract science.