Five grotesque heads, and three heads of men in profile

Leonardo da Vinci; 8 37/64 in.x 6 1/32 in.; pen and ink, over red chalk on paper

An outcrop of stratified rock

Leonardo da Vinci; 7 9/32 in.x 10 35/64 in.; pen and ink over black chalk on paper

Rocky peaks rising from a plain

Leonardo da Vinci; 3 27/64 in.x 5 15/16 in.; red chalk on paper

A Mountain landscape

Leonardo da Vinci; 3 21/32 in.x 5 63/64 in.; redpaper chalk

The major organs and vessels

Leonardo da Vinci; 10 15/16 in.x 7 3/4 in.; pen and ink with brown and greenish wash, over black chalk on paper

A deluge

Leonardo da Vinci; 6 27/64 in.x 8 17/64 in.; black chalk on paper

Michelangelo e Dante : e altri brevi saggi /

Bibliography: p. 439-444.

Leonardo-da-Vinchi.

Author's pseudonym, A. L. Volʹinskiĭ, at head of title.

Trattato della pittura,

Ed. by Angelo Borzelli.

Die kunst der renaissance in Italien,

1.buch. Die vorrenaissance.--2.buch. Die frührenaissance in Toskana und Umbrien.--3.buch. Der norder Italiens bis auf Tizian.--4.buch. Die hochrenaissance: 1. Lionardo da Vinci und seiner schule. 2.-3. Michelangelo und Raffael.--5.buch. Tizian, Corregio, und das ende der renaissance.

Leonardo,

Mode of access: Internet.

Trilogii︠a︡ Khristos i Antikhrist /

1. Smertʹ bogov (I︠U︡līan otstupnik) -- 2. Voskresshīe bogi (Leonardo da Vinchi) -- 3. Antikhrist (Petr i Aleksi︠e︡ĭ).

Leonardo, der techniker und erfinder ...

At head of title: Franz M. Feldhaus.

Bibliografia vinciana

Mode of access: Internet.

Raccolta vinciana /

Suspended 1940-53, 1965-81.