How to translate 渗透渲染？ The Chinese text has 渗透渲染 as a compound noun. This is a bit difficult to render in English. I split it up. Any suggestions on how to keep it as 1 word?

渲染： 画国画时用水墨或淡色涂抹画面以加强艺术效果

泰山位于山东省中部，
Taishan lies in the middle of Shandong Province,
自然景观雄伟高大，
(its) natural scenery is of imposing heights,
有着数千年精神文化的渗透渲染
permeated (渗透) by a backwash (渲染) of millenia of spiritual culture
和人文景观的烘托(offset)。
and offset (烘托) by man-made places of cultural interest.
I think 渗透 and 渲染 are juxtaposed here, so


  permeated (渗透) by a backwash (渲染) of millenia of spiritual culture


should be


  permeated and rendered by millenia of spiritual culture