ideas collection

Blacker than Black: When we think of colours, we often think of many different shades of each primary colour. Take blue for example...it can vary between colours such as baby blue, aqua, turquoise, teal, royal blue, or navy blue. Many people would assume that the one exception to these colour variations is black. After all, we think of black as being absolute darkness and expect it to appear this way when printed on a document as well. However, black that is used in full-colour (process) printing is transparent, like all process inks, and cannot cover ink or paper as thoroughly as you may like.Although using opaque black ink may seem like a simple solution, it would cause adverse reactions to other...