Metallic oxide tints Size:M: 75 x 60cm Even as early as the

Even as early as the late Victorian period

' showing a carriage full of people leaving London and a smartly-dressed woman in a crinoline at London Bridge Wharf

by David Steel (Gatehouse of Fleet) and Ronald Sanderson (East Lothian) on behalf of the Porker Club

A bilberry seller

Metallic oxide tints Size:M: 75 x 60cm Even as early as theMetallic oxide tints, produced when a battery is discharged through a fine metallic wire, causing it to explode. From left to right: gold, silver, copper, iron, tin and lead. Illustration from Elements of galvanism, in theory and practice, by Charles Henry Wilkinson (London, 1804) the 'Lecturer on Galvanism in Soho square'. Original: engraving. 1804