The patronage system declared for him to stop drawling
One way that the Romans were able to create larger interior spaces in their architecture than the Greeks is by the use of concrete, which is lighter, stronger, and less expensive than marble. The Romans also became very skilled at the construction of bricks, which are also stronger and less expensive than marble.
Because concrete is lighter than marble, concrete buildings do not require as much interior support (e.g., columns) to hold them up. Fewer columns or interior support structures mean more interior space.
I got this information from: https://www.enotes.com/homework-help/why-were-romans-able-create-larger-interior-spaces-445813
I hope I helped:)
The so-called Flemish Primitives were the first to popularize the use of oil paint. Their art has its origins in the miniature painting of the late Gothic period. Chief among them were Jan van Eyck, Hans Memling, Hugo van der Goes, Robert Campin and Rogier van der Weyden.