Sacred Texts  Age of Reason  Index 
VIII. Botany for Painters and Elements of Landscape Painting Index
  Previous  Next 
Buy this Book at

The Da Vinci Notebooks at


You will see in the lower branches of the elder, which puts forth leaves two and two placed crosswise [at right angles] one above another, that if the stem rises straight up towards the sky this order never fails; and its largest leaves are on the thickest part of the stem and the smallest on the slenderest part, that is towards the top. But, to return to the lower branches, I say that the leaves on these are placed on them crosswise like [those on] the upper branches; and as, by the law of all leaves, they are compelled to turn their upper surface towards the sky to catch the dew at night, it is necessary that those so placed should twist round and no longer form a cross.



214:214 : See Pl. XXVII, No. 5.

Next: 418.