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    Robert Crumb Production Art Color Key Proof Group (undated). A very interesting group of color keys -- four-color images in magenta (red), cyan (blue), yellow, and black -- of five important R. Crumb cover illustrations. Included is the recolored image to Zap Comix #1 and R. Crumb's Head Comix (both featuring Mr. Natural), plus Arcade #6, Yarrowstalks #3 (full color version), and the famous Mr. Natural "Twas Ever Thus" poster image. All image are smaller than original usage; these might have been made as images for a recent series of oversize postcards or other products, with image areas roughly 5" x 7" on most. All but one have paper mats for framing. Excellent overall condition.

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    Auction Dates
    September, 2013
    22nd-29th Sunday-Sunday
    Internet/Mail Bids: 4
    Lot Tracking Activity: N/A
    Page Views: 529

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