 Richter also wrote the article "Metaphysics" in the "Encyclopaedia Londonensis" and a paper, "German Transcendentalism" (1855).In 1821 Richter was again elected to the Society of Painters in Water Colours, though his membership and the frequency of his exhibits varied through the decade.Between 1827 and 1828, John Sartain apprenticed under Richter.