Coloured panels for decorative use - has design made from modular squares in rows with effect depending on controlled basic colour shading

摘要

The decorative panel comprises a series of modular squares, placed in vertical and horizontal rows. At least two series of squares are used, their colouring varying between them. Each is a mixture of a basic colour in the series and a basic colour in the following series. The shade resulting from this mixture depends on its position relative to the first square in its series and the first square of the following series. A number is used to determine its position on the panel, the background being divided into numbered rows.