quote:

*Well, I don't see too much of a difference, at least not while I open the images in three separate windows and I switch through them.

*That's my point : there isn't much difference, only when you compare the three renderings in Psp or similar and you zoom in , you can see some difference. I did all the renderings in both 72dpi and 300dpi but that doesn't give any difference at all. Perhaps you noticed I didn't use any anti-alias filtering   (you can see it on the lower eyelid), when you use that all the subtile differences will disappear, because the picture will be slightly blurred.

Considering the 72dpi  setting: that isn't the setting your monitor uses, dpi is meaningless for monitors. 72dpi was the standard for the first  black and white matrix printers about 20 years ago. This standard has become a little useless nowadays.

-How can you improve things when you don't make mistakes?