Direction to loosen the water supply brass nut

[homewarrior]

A quick one. Please check out the image of a top-down view of a toilet cistern.
To unscrew the brass connector of the water supply on left, should I turn it towards the top of the pic or the bottom of the pic?

Thank you in advance.

 

[Exedon]

Virtual all plumbing threads are right to tighten (clockwise)
In your case to loosen spanner on push back wards.

 

[homewarrior]

Thanks. So the direction is to push the spanner away from me.
Is that correct?

 

[denso13]

Yes, upwards.

 

[Alec_t]

Yes, providing you are working from above the cistern and not below it.