Customizing the map

Hello !
I am new to OSM can someone help me to achieve this kind of picture in OSM (vivid colors, disabled geographical names). Needed for geographical classes.
Thanks in advance !

https://img-fotki.yandex.ru/get/15589/87204767.2a/0_cc752_7611ba49_orig
https://img-fotki.yandex.ru/get/15597/87204767.2a/0_cc751_5170c37d_orig

please have a deeper search on http://help.openstreetmap.org via keywords like “own style” or own tiles.

This will lead you to the OSM wiki about “Rendering”.

And have finally a deeper look at http://wiki.openstreetmap.org/wiki/Maperitive

Thank you Stephan ! Will it be enough ?

Not exactly what you want but http://www.itoworld.com/map/main have a lot of interesting colourful maps