1) Cheated at drawing 2) Copied 3) Copied painstakingly 4) Created an oscillogram 5) Delineated 6) Derived 7) Did a line drawing 8) Did a outline 9) Did some research 10) Drew around 11) Drew uncreatively 12) Followed a scent 13) Followed back to a source 14) Followed footprints 15) Followed the footprints of Found on https://www.crosswordclues.com/clue/traced