rara avis

Anatomie von Sepia officinalis Drawing from   Brehms Tierleben.    Allgemeine kunde des Tierreichs.   1911 Fuente:  http://o...

Destrucction of Sodom and Gomorrah, 1852  John Martin  (1789-1854) Fuente:  http://pasalavida.org/

Andomeda and the sea monster Marble,    Domenico Guidi, 1694 The Metropolitan Museun of Art. N.Y. Fuente:  http://www.23hq.com/

Hydromedusa in Antarctica Photograph by Ingo Arndt, Minden Pictures A hydromedusa spreads its luminescent tentacles in the Weddell...

Four Demons with a Book Luca Signorelli  1450-1523 Black pencil, 335 x 284 mm The Morgan Library and Museum, N. Y. Fuente:  http://www.w...

Quietus Est Ana Maria Pacheco, Brasil 1943 Aguafuerte,  año 2000 Para un libro con textos de  Dom Antony Sutch con extractos de la B...

The Vision of the Valley of Dry Bones (detail) Gustave Doré   1866 Engraving Fuente:  http://cauldronandcross.tumblr.com

Tubastrea sp Coral polyps are from a coral colony                                                           Fuente:  http://www....

Victory for the Forces of Darkness , 1894,   Artist is Baron Jozsef Arpad Koppay von Dretoma, 1859-1927,  Hungarian-born in Vienna, Austri...

Fontispiece on Traité d'ostéologie, traduit de l'anglois de M. Monro Alexander, 1759 Engraving Jardinier, Claude Donat Fuen...

"Hunting Trophies,"  Unknown Artist, British,  Albumen silver print, ca. 1870. Fuente:  http://morbidanatomy.

 Whirlpool Galaxy   One of the sharpest the Hubble telescope has ever produced.   Taken on April 25, 2005.  Credit:  NASA/Getty Images ...

Sin título William Alexanderl Ver Huell,     Doesburg  ,    1822  -  Arnhem  ,  1897    Fuente:  http://www.null-entropy.com/ ...

Jelly Larva Photograph by Ingo Arndt, Minden Pictures The flower-shaped larva of a scyphomedusa jelly drifts in Antarctica's W...

 Cráteres de Marte  Imágen de los cráteres de Marte captadas por la 'Mars Reconaissance Orbiter'.  (Foto: Science) Fuente:  ht...

Dance of Death VENNE, Adriaen Pietersz. van de 1630s Oil on canvas The Hermitage, St. Petersburg Fuente:  http://www.wga.h...

The Damned being cast into hell Frans Francken c. 1605-1610 Fuente:  http://commons.wikimedia.org

  The Deluge ,  1805 J. M. W. Turner  Oil painting in the  Tate Gallery ,  London Fuente:  http://en.wikipedia.org/

Three old women beating a Devil on the ground Daniel Hopfer , a 15th Century German arms etcher who adapted the technique of etching F...

  Actinoscyphia Anémona atrapamoscas Golfo de México,  profundidad 1,500 metros Fuente:  http://www.terra.com.mx/