try search oneline drawing on pixx.pro or redpics.pro or vporn.pro
borisschmitz: “gaze 724”, continuous line drawing by Boris
borisschmitz: “gaze 743″, continuous line drawing by Boris
borisschmitz: “gaze 744″, continuous line drawing by Boris
salventius:‘Red suede’ (295) #366daysofdrawing #oneline #continuousline