Some coloured pencils are water soluble - water can be brushed over them to blend colours. Water-soluble pencils are usually softer than ordinary coloured pencils and will go blunt more quickly.
Many artists have used pencils to create works of art - but Dalton Ghetti creates miniature masterpieces on the tips of pencils Credit: DALTON GHETTI / SOLENT NEWS Dalton, who works as a carpenter, ...