Colour fringing

The earth’s atmosphere affects the appearance of distant objects, which is referred to as atmospheric perspective. Things further away are less distinct. Their colour takes on bluish notes as they als

All about the CIE XYZ space, which is the reference standard for colour transformations

Placing key elements in the centre is not always the best option and can create a lack of visual interest. A common way to organize pictorial elements is to geometrically divide the picture plane into

Documentary photographer Richard Cross rises above the shortbread tin romanticism that colours so much of our outdoor heritage, with the perspective provided by drone photography applied to land use issues of our day

What makes Chile, specifically the Atacama Desert, a prime location for looking at the cosmos? Chile is the best place on Earth for doing astronomy in different wavelengths. We have very clear and qui

Stefan Buczacki Professor Buczacki is a horticultural expert, ...