Lithology2015-01-262015-04-16https://www.presentationgraphicsdesign.co.uk/wp-content/uploads/2015/04/new-logo-x2.pngPresentation Graphics Design Limitedhttps://www.presentationgraphicsdesign.co.uk/wp-content/uploads/2015/01/lith1-Small-768x480.jpg200px200px