Black lines issue

[stuffx]

Hello can someone please help me? I am getting some black lines visible on my darker textures for example on the lower part of left hand side door and the floor- there are black lines - these are not part of the texture I have tried all sorts to get rid of them and I cant seem to lose them anyone know what they are?

[Morne]

can you maybe circle it in red? I dont know what you are talking about

[stuffx]

There are some black lines up the bottom of the facing door and some up the next door on the left u have to look closely but its very annoying for me.. any help greatly appreciated

[stuffx]

Also on the floor texture in that corner..

[Codi]

Are you sure you have your monitor well calibrated? The door and floor textures are almost black for me.

[stuffx]

Yes its just quite dark you can still see the lines tho

[jackieteh]

may be you should make your image brighter, because is too dark and cannot see the problem part

[Donald2B]

It's incredibly dark on my fully calibrated monitors. Too Dark.

[stuffx]

If I change the levels on photoshop to brighten it , the lines dissapear... I cant show you it lighter but it looks rly bad to me in the image I have posted

[stuffx]

Here is another- dark still but lines present

[Donald2B]

I'm not really sure what I'm looking at on that last image?

[stuffx]

Could it possibly be just my screen? when I am looking close I am seeing some feint black lines... across the dark areas

[Donald2B]

I'm just guessing here, but if you image is really that dark in that specific corner, it's probably not getting enough samples and leaving some residue from undersampling.

I would probably lighten up that particular material, setup a multimatte for it, and then darken in again in post if needed.

[mario74]

i can see this line also on the left wall, close before door and down next to floor. but the more i look up, the less i can see this line.

and this "line" is on the right also next to window following the jalousie. some artifact of jpeg compression?