Gray Scale & Value Finder Colour Wheel soft pastel lithography

lithography

Add a professional medium to adjust it further

brilliancy

soft tooth and flat finish however

made of solid beechwood

Gray Scale & Value Finder Colour Wheel soft pastel lithographyGrey Scale Card allows for accurate reading and also provides ample area for testing colours samples. Card size 152mm x 104mm . In photography, a grey scale is a card bearing a set of neutral grey patches arranged in increasing equal steps of reflection density from white to black, representing equal visual steps of grey. The Grey Scale main use is to match the density scale and colour balance of a transparency or print, for which purpose it is