“John James Rambo” by John Barry Ballaran Posted on April 3, 2016 by admin Boilerhaus presents the very first in their ‘Sketch Series’ by John Barry Ballaran. On sale now HERE. “John James Rambo” by John Barry Ballaran. 11.7″ x 16.5″ 1-color Screenprint. Ed of 30 N. £16.50 ($23)