Arrow Concept Artist Shows Off Mask Designs for Ollie, Brother Blood

concept artist Andy Poon, whose blog is apparently the place to go for a behind-the-scenes look at the design process on the hit CW series, took to the web this weekend to share alternate visions of Oliver Queen’s mask, as seen in the final moments of the show’s midseason finale.A week previous, he’d also shared a look at Brother Blood’s creepy, Scarecrow-like mask design, and Nailbiter111, the CBM writer whose wheelhouse it is to dig up concept art and alternate versions of just about everything this side of Catwoman, rooted around and rounded up the designs.Digging back through the recent entries Poon has made for season two of Arrow also reveal some alternate looks for both Bronze Tiger and Black Canary…