He aided in the discovery of the cog and gear system, which later added into the creation of machinery in the Industrial revolution.
His flying machines gave a new perspective to engineering.
David did a lot of stuff he painted a lot of things that u should try
Either C or D.
Hope this helped!!
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..