Burn, Robert Scott · London : Ingram, Cooke, and Co. · leaf 20
11. Should the pupil ever extend the practice of the art beyond the simplelessons we have given him, he will find, in delineating the outlines of nu-merous subjects presented him, the vast utility of the practice such aswe have placed before him in these foregoing examples. In sketchingancient or… … fig. 13. fig. 14.
Drawing · Wood-engraving
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