Corbel dome : arch like construction method to span a space or void in a structure such as a entryway.
Tholos : Beehive like tomb; Burial structure made out of mud bricks and stones.
Rotunda : Round building or dome.
Hope this helps! :)
Answer:
Why is a work by ester called the imposssible waterfall
Answer:
I think you should've commented on whatever needed the correction
