Arrows in Cell on Level 2

[Lukasaurus]

Is there any way to open that cell and get the arrows lying on the floor? I can't reach through and grab them (I picked up the stuff sitting by the gate, but the arrows are further back. I'm past this area but keep coming back to it).

[telra]

yes there is, comes a few minutes later, continue and keep eyes open

SpoilerShow

the back wall can be opened using a button on the wall oposite from it