Can I set up Nautilus to make use of clear history?

You can make use of Compiz setups supervisor (you require to install "compizconfig - setups - supervisor" plan, and afterwards run the "CompizConfig supervisor" from the "System - > Preferences" food selection).

Under the "Accessibility" thing, you have "opacity, luminance" alternative. There you can specify the opacity (and afterwards, transparency) of your home windows, and also you can set it based upon the window title or type ... If you create a new thing below, you can type "class = Nautilus" and also select the transparency you desire. After that all Nautilus home windows will certainly be clear.