I'm gonna go off on a limb here and say a painting. Hope that helped!
The architectural feature of the Islamic artists that came from the Romans was the horseshoe arch. This is what they liked best in Roman culture, so they decided to use it in their art and architecture as well. Islamic architecture is quite different from any other, although it was certainly influenced by many other world architectures.
Oceanic art is work/art made by the Native people of the Pacific island and Australia it compromises the work of the two groups who settled in the area. These things had an influence on European art..
Inference is evidence. So you would have to show evidence from the text or what ever you are studying.
Hope this helps!