The Notebooks of Leonardo Da Vinci Complete


google search for The Notebooks of Leonardo Da Vinci Complete

Return to Master Book Index.

Page
836 837 838 839 840

Quick Jump
1 306 613 919 1225

and this wall was 4 braccia thick and was built of thin and small  
old bricks; and this was dragged out by the vacuum which the flame  
of the thunderbolt had caused, &c.  
[Footnote: With reference to buildings at Milan see also Nos. 751  
and 756, and Pl. XCV, No. 2 (explained on p. 52), Pl. C (explained  
on pages 60-62). See also pages 25, 39 and 40.]  
Remarks on natural phenomena in and near Milan (1021. 1022).  
1
021.  
I have already been to see a great variety (of atmospheric effects).  
And lately over Milan towards Lago Maggiore I saw a cloud in the  
form of an immense mountain full of rifts of glowing light, because  
the rays of the sun, which was already close to the horizon and red,  
tinged the cloud with its own hue. And this cloud attracted to it  
all the little clouds that were near while the large one did not  
move from its place; thus it retained on its summit the reflection  
of the sunlight till an hour and a half after sunset, so immensely  
large was it; and about two hours after sunset such a violent wind  
arose, that it was really tremendous and unheard of.  
[Footnote: di arie is wanting in the original but may safely be  
inserted in the context, as the formation of clouds is under  
discussion before this text.]  
838  


Page
836 837 838 839 840

Quick Jump
1 306 613 919 1225