CGFA: El Greco
- Collection of images and artist's biography from MS Encarta '97.
- http://cgfa.dotsrc.org/greco/

What Malformation Did El Greco Paint?
- Questions and illustrates the consistent dysmorphology found in extracts from various El Greco paintings.
- http://www.jdawiseman.com/papers/el-greco/el-greco-dysmorphology.html

Tigertail Virtual Museum: El Greco
- Collection of images of artist's paintings.
- http://tigtail.org/TIG/TVM/X1/c.Mannerism/el-greco/el_greco.html

El Greco
- Artist's biography and his paintings.
- http://homepages.pathfinder.gr/asp1961/elgreco.html

Catholic Encyclopedia: El Greco (Domenico Theotocopuli)
- Artist's biography.
- http://www.newadvent.org/cathen/14628a.htm

Olga's Gallery: El Greco
- Collection of artist's works with a biography and historical comments.
- http://www.abcgallery.com/E/elgreco/elgreco.html

Web Gallery of Art: Greco, El
- Collection of images of artist's works and a biography.
- http://www.kfki.hu/~arthp/html/g/greco_el/

Artchive: El Greco
- Collection of images and bibliography.
- http://www.artchive.com/artchive/E/el_greco.html

WebMuseum: Greco, El
- Artist's biography and images of his works.
- http://www.ibiblio.org/wm/paint/auth/greco/