Prints for sale › Joshua Tree National Park, 6.5" x 10", gelatin silver print Image 1 of 1 Joshua Tree National Park, 6.5" x 10", gelatin silver print $195.00 6.5" x 10" print on 11" x 14" fiber based paper, gelatin silver print, 2018. Artist proof of an edition of 10. Add To Cart Added! 6.5" x 10" print on 11" x 14" fiber based paper, gelatin silver print, 2018. Artist proof of an edition of 10.