What's Wrong With These Photos? (Challenge)

[The Triangle Head]

What's Wrong With These Photos?
This is a set of four blockland photos in which you have to look closely and find out what's wrong with them. If you can find them all, post a reply.

Example:
picture 1. (insert thing wrong here)
picture 2. (insert thing wrong here)
picture 3. (insert thing wrong here)
etc...

Here are the photos:

[Ad Bot]

[ChexGuy331]

I can't really spot things in low-quality jpegs :(

[The Triangle Head]

I can't really spot things in low-quality jpegs :(

on my screen i can see the pics just fine

maybe it's just you, i don't know

[Tetris]

arg

[GhostStar]

I see renderman in the last image

[The Triangle Head]

arg

This isn't an arg.
but it easily could be... *wink wink*

[Count]

richard on bridge.
Dead body in corridor.
Renderman in last pic.
No idea on the first one though.

[Slammer1337]

Picture 1.) JPEG
Picture 2.) JPEG
Picture 3.) JPEG
Picture 4.) JPEG

What do i win?

[The Triangle Head]

Picture 1.) JPEG
Picture 2.) JPEG
Picture 3.) JPEG
Picture 4.) JPEG

What do i win?

on my screen i can see the pics just fine

maybe it's just you, i don't know

[Count]

Picture 1.) JPEG
Picture 2.) JPEG
Picture 3.) JPEG
Picture 4.) JPEG

What do i win?

hah

[shyGriff]

it's not that they're too small or anything they're just really bad quality pictures

[gr8dayseth]

On the second one you can really tell it's a jpeg

[Katadeus]

Guy standing in window in first one?

[NEkram]

wow i see u like building diks

[Slammer1337]

Probably is, but it can't be my iPhone because chex has the same issue