Blue biro sketchbook so far…#art #illustration #bic #biro #ballpoint #pen #drawing #markpowell #instaart #sketchbook by mark powell bic biro drawings

Photo:Blue biro sketchbook so far…#art #illustration #bic #biro #ballpoint #pen #drawing #markpowell #instaart #sketchbook by mark powell bic biro drawings http://flic.kr/p/NnHLbf