Transformers Generation 1 Concept Art
Art by Floro Dery.
This is some straight-up euro sci-fi comics stuff here.
… guarding! - USSR (by x-ray delta one)
Complexity Graphics by Tatiana Plakhova
"Alfons Maria Mucha (Ivančice, 24 July 1860 – Prague, 14 July 1939), often known in English and French as Alphonse Mucha, was a Czech Art Nouveau painter and decorative artist, known best for his distinct style. He produced many paintings, illustrations, advertisements, postcards, and designs."
The numbers; Artwork by artist Jarek Kubicki. Just go to his site and have an artgasm.
In descending order:
60585 (2011) - digital painting