The publication has been created as an inspiration and assistance in selecting Anwis sun-protection systems. Every effort has been made to make digital samples render with maximum precision various properties of Anwis fabrics, especially colours. One must be aware, however, that colours displayed on the monitor screen may differ significantly from the actual ones. Colours displayed on digital screens are subject to technical limitations. In the case of computer screens it is the type of matrix as well as individual settings like colour space, saturation, brightness, contrast etc. which play the decisive role in the way the colour is perceived. The way the human eye perceives colours is determined by: type of fabric, its texture, gloss, light and the viewing angle. Therefore it is ALWAYS advisable to look up the colour of the selected fabric in the Anwis sample catalogue..