for all the world to see

in plain view

Easily seen, very visible.

under someone's nose

directly in front of one; clearly visible

hide in plain sight

To be unnoticeable, by staying visible in a setting that masks presenc …

look through

To appear or pretend not to see something or someone who is clearly vi …

under the carpet

So as to be hidden from plain view (and thus easily ignored or overloo …

in front of one's nose

Plain; clearly apparent; obvious.