Wizard Nebula, Pixel Art.
Pixel art of "The Laundress" (Oleksandr Murashko, 1914)
Pixel art of "Impression, Sunrise" (Claude Monet, 1872)
Pixel art of "Closing the Deal" (John Brosio, 2012)
Pixel art of "Out of the Ooze" (Ray Troll, 1994)
The original linocut version and the linocut + digital colour version.
Pixel art of "Descent into Madness" (Marko Manev, 2015)
Pixel art of "Discomedusae" from "Art Forms in Nature" (Ernst Haeckel [Kunstformen der Natur], 1904)
For my own sanity, I'll call this one done now. The version without the tentacles is under the cut, if anyone is interested:
Pixel art of "JOB - Cigarettes" (Alfons Mucha [int. Alphonse Mucha], 1897)
Pixel art of "Deimos" (Dragan Bibin, 2015)
Pixel art of "The ten largest, No.8, adulthood" (Hilma af Klint, 1907)
Pixel art of "Woman with a Parasol - Madame Monet and Her Son" (Claude Monet, 1875)
Pixel art of "Wheatfield with Crows" (Vincent van Gogh, 1890)
Pixel art of "Girl with a Pearl Earring" (Johannes Vermeer, 1665)