US$ 27.50
British Grand Prix
' The plate is inscribed: 'Augt
On the left three figures are carrying chimney sweeping equipment and on the right a beggar holds out his hat
The effect was first noticed in frog's legs
20 August 1795
Microscopic views of a gnat Size:L: 80 x 40cm British Grand PrixIllustration showing a microscopic view of the tufted or brush horned gnat. Schem. XXVIII from Micrographia: or some physiological descriptions of minute bodies made by magnifying glasses with observations and Inquiries thereupon, by Robert Hooke (London, 1665). Original: copperplate engraving. 1665