How to display a plain map with no geographic visualizations? -

is possible style google map such not display geographic terrain visualizations?

when geographic visualizations, mean green/brown colors emphasize terrain height, , shades emphasize mountains. want plain map borders between countries.
possible? couldn't find it.

those green/brown colors in geometry element of landscape feature. here json style map.

[     {         "featuretype": "landscape",         "stylers": [           { "visibility": "off" }         ]     } ]