sentences:  After accidentally losing his earnings from gold mining as a teenager, Lovibond went to work in his family's brewery.He discovered that coloration was a good index for assessing the quality of beer, and sought an accurate way of gauging color.After failed experiments with paint, on solids, a visit to Salisbury Cathedral in 1880 gave him the inspiration to use stained glass for his colorimeter, which he introduced in 1885.