The Cabinet of genius containing all the theory and principles of the fine arts. ; With ample explanations and instructions in their practice. Arranged under the following heads: invention, designing, geometry, drawing, painting, sculpture, architecture, engraving, etching, perspective, fortifications, landscape, colouring, characters, physiognomy, anatomy, and chemical directions for preparing and mixing colours, &c. &c. ; Together with copious selections from such of the other arts and sciences, as may be necessary to refer to, or may be found aiding to the plan. ; Compiled from the best authors, and adorned with a large collection of engravings, by the first masters