Where does the screen wash go.....

What’s under the bonnet of my hybrid Toyota RAV4 is so very different from my first car manufactured in 1970, registration no. TSG 963J, (it’s funny how you remember these things). I acquired my Ford Escort in 1975.
The screen wash question wasn’t relevant to my Ford, as it didn’t have a system. I did retrofit one with a wee hand operated pump (passenger job), as the roads in Skye (and often elsewhere) were dark, muddy and narrow. The wipers were single speed and went slower when the one speed fan went on.