Rokushiki Robin 17 by Shinjojin on DeviantArt

Rokushiki Robin 34 by Shinjojin on DeviantArt

Rokushiki Robin UPDATE 4/15/18: Winner of the contest + 4 new illustrations!! : r/OnePiece

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Rokushiki Robin 14 by Shinjojin on DeviantArt

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Rokushiki Robin 12 by Shinjojin on DeviantArt

The Nico Robin: Rokushiki Style Project — LiveJournal

Rokushiki Robin UPDATE 4/14/17 by Shinjojin on DeviantArt

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Rokushiki Robin 25 by Shinjojin on DeviantArt