Calibrating your Screen:

Please take a look at the calibration step-wedge above. At the left you should have a square that is a 100% black, at the right the square should have no tone at all i.e it's pure white. In the middle is the 50% grey square. If you don't see these tones, try adjusting your monitor by changing the brightness and contrast.

Colour should be absent from the step-wedge. If there is a colour cast you can try to eliminate it with gamma control software if you have it. If not, just realise that all the images you view here and elsewhere will be tinged with that colour cast.

The images are of course best viewed on a 24 bit system (millions of colours).