Graphic artist and photographer Alberto Seveso mixed metal ink with water for this luminescent creation. Photo: Alberto Seveso If you look at the work of photographer and graphic artist Alberto Seveso ...

Colored, special effect inks, used in permanent markers, printers, or other dispensers, have a very attractive appearance and are extremely popular for lettering and drawing on non-porous materials.

More than 5,000 litres of brightly-coloured ink spilled across a site in Kent in an incident firefighters likened to an episode of Art Attack. Fire crews rushed to Howard Hunt Group premises in ...

An ink that changes colour when exposed to light, like an octopus does to match its surroundings, could one day be used for automatic camouflage. Most colour-changing inks and materials use chemical ...