I’m pretty sure it’s psychological line
Because the line is being drawn in their head making it a psychological line
This composition is called an oratorio. Oratorio's are usually religious themed and based on biblical scripture.
Answer:
Art from the distant past can appear surreal to the modern eye. Dragons and demons populate ancient frescos and medieval triptychs. Italian Renaissance painter Giuseppe Arcimboldo (1527–1593) used trompe l’oeil effects ("fool the eye") to depict human faces made of fruit, flowers, insects, or fish. The Netherlandish artist Hieronymus Bosch (c. 1450–1516) turned barnyard animals and household objects into terrifying monsters. Twentieth-century surrealists praised "The Garden of Earthly Delights" and called Bosch their predecessor. Surrealist artist Salvador Dalí (1904–1989) may have imitated Bosch when he painted the odd, face-shaped rock formation in his shockingly erotic masterpiece, "The Great Masturbator." However, the creepy images Bosch painted are not surrealist in the modern sense. It’s likely that Bosch aimed to teach Biblical lessons rather than to explore dark corners of his psyche.
Hope that helps :)
Explanation:
There are three basic types of relief sculpture: (1) low relief where the sculpture projects only slightly from the background surface; (2) high relief where the sculpture projects at least half or more of its natural circumference from the background, and may in parts be wholly disengaged from the ground, thus approximating sculpture in the round. [Sculptors may also employ middle-relief , a style which falls roughly between the high and low forms]; (3) sunken relief, where the carving is sunk below the level of the surrounding surface and is contained within a sharpely incised contour line that frames it with a powerful line of shadow. The surrounding surface remains untouched, with no projections. Sunken relief carving is found almost exclusively in ancient Egyptian art, although it has also been used in some beautiful small-scale ivory reliefs from India.
