One drawing, which he titled "Defenseless," portrays what seems to be a man lying helpless in the middle of a crowd.
The drawing portrayed a very different scene, depicting Lorenzo as a clerk at work while Isabella's brothers study their accounts and order around underlings.
A drawing by Ghirlandaio entitled Head of an Old Man, once owned by Giorgio Vasari, portrays the same man as in the painting.
The sgraffito drawings often portrayed other animals, mountain ranges, human figures, symbols and geometric shapes.
By contrast, his drawings portray the refinement associated with eighteenth-century French culture, and this is reflected on some of his drawings by the figure's tall, ribboned hairstyles.
Hechtkopf 's drawings in the weeks following his return to Warsaw portrayed the ruins of the ghetto and the city which surrounded it.
The drawings are estimated to be between 500 and 800 years old, and portray animals, people and fantastic creatures, possibly stylised reptiles.
His first edition featured a great fire in Hamburg, Germany, and drawings portrayed the horror for readers.
Mr. Sargeant recalled that his earliest drawings of Mr. Bush portray him as boyish, almost silly, and that those qualities persist.
Several drawings portray imagery relevant to the personal evolution of a meditation practitioner, images that may be somewhat confusing in terms of pure rational analysis.