SIM – Plate 37a
Plate 37, Fig. 70, 1% Gold chloride and 1% Tin chloride, equal quantities mixed :There is a completely horizontal distribution of the pattern in this experiment, but a few radiating lines in the vertical direction are interwoven. The colours are not so pleasing, because the purple turned brownish-yellow. This picture is difficult to describe ;an underground of yellow gives the whole a certain warmth, but mars the purity.This result is not of special value, neither in respect of colour, nor of form tendency.Tin chloride and Gold chloride are usually more beautiful.