| Despite ill health and struggles with drugs, he produced many important paintings and major portrait woodcuts. |
| When only woodcuts, etchings and engravings could be printed, the images would get worse and worse over time as the blocks or plates wore down. |
| Wood engraving allows to make finer lines than woodcuts and more impressions from the same block. |
| Her elegantly refined woodcuts benefit from the limitations of the medium, which require simplification and succinctness. |
| He was skilled in the art of a number of different printing techniques such as woodcuts, lithographs and mezzotints. |
| Fond of using wood as a medium, Frank began to gain recognition for his woodcuts and wood engravings. |
